This commit fixes accounts loading at launch that displayed the 
smartlist even if there was no accounts

Change-Id: I87e3aeffa9e780d7a1ff43f4511a331a0d5d987f

Change-Id: Ib67ca26dff08fa4b73c2bd75b0b2b8ce3cde0937

This commit:
- adapts code to a more Swifty way of coding
- uses previously added frameworks to make the code "type safer"

Change-Id: I5332e2843e82cac4f4f9af79714993863ef5963d

SwiftyBeaver improves log readability and allows
to use different logging levels and different kinds of
outputs. Way better than simples "print()"

Change-Id: Iaa3087952095d4344b3cd85314892c4fcd25251c

this framework will be used to:
- instantiate in a more "type safety" way UI components
- to split storyboards into atomic VCs

Change-Id: I1fec0a87a9e2c4b838174139ce57f9097bb4d4c7

This commit adds the SwiftGen build phase. This phase launches the
swiftgen.sh script that uses SwiftGen tool to produce Swift Code
that make Strings, Assets and Storyboards usage a lot safer

Change-Id: I78471f5603864608e25bbad36f0459103d6bdded

This commit:
- adds swiftlint analysis as custom build phase
- to install, see: https://github.com/realm/SwiftLint
- fix almost every error/warning messages detected by swiftlint

Change-Id: I0d15cecaa33c4f79dcd1417a2169f1e66fd2e551

Add Editing mode and swipe gesture on the smartlist to delete
conversations using RxDatasources itemDeleted and Realm delete.

Change-Id: I8c171d4da0c5ed3fc5bb61231501ef786d14c89b

Organize project folders according to groups hierarchy.
It is not mandatory but the project directory is easier to read this way

Also move WelcomeViewController to Walkthrough folder and renamed
ViewControllers folder to Settings

Change-Id: Ica7b39ff57492435811d49ee9b6e0132dc597beb

Change-Id: I9861df936e208b40e5cc09e14304a284bc447cc7

Add conversations persistence to save the history of messages using
Realm and RxRealm libraries

Refactor models to work with Realm :
- Change properties declaration as dynamic vars
- Change Arrays to List
- Change Dictionaries to Objects
- Add default values for non-optionals
- Changed initializers for convenience initializers
- Fixed Tests compilation using @testable import (classes linked twice
exception throwed by Realm)
- Bumped RxSwift version and fixed deprecated methods warning

Change-Id: Ife98e48430740f80ffef9420d857f1ae6e4819d4

Add the search bar on the top of the smartlist and the list of found
results.

Add an other list for search results. This list is splited in 2
sections for filered and found results.

Add "No Conversations" label if there is no conversations

If the contact is not found locally, a new conversation is created

Change-Id: I7985f0644f97063875bfb02159d44dd1aa8b731e

Add MVVM, services and adpater to receive and reply to messages

This allows to read received messages from other users and reply to
them.

The messages screen uses a TableView that scroll automatically to the
bottom if the user a new message is received. Messages bubbles are
made with simple cells with a label that move to the right or the
left.

Change-Id: I1b6bd6fd36b88daab9d39cb5745d1ed953868ead

Change-Id: I09f77c6fda83a1d24063fc4e1e4e9110b65e37d9

Add adapter and service for messages (send, receive and statuses)

Add the smartlist to see the users that sent messages

Add lookup address into NameService to get the user name from the
RingId

Change-Id: I512bfafc7d3e77888a3560a183a085434220337b

Change-Id: I29c3862d0a732c276583a9f6c6561aca825923da

Move cells from Walkthrough.stroyboard file to separate .xib files to
reuse them into other scenes.

Change-Id: I91f92b26da79f733cb6c62c6097b1bb906634fb5

Add progress views and alerts popups for success and error to
indicate the status of account creation to the user.

Refactored CreateAccountViewModel callbacks for Rx Subjects

Progress views are made by PKHUD Carthage package

Change-Id: I8d7c83374cf672b61be89462e4d7ba3dd9aef9e8
Reviewed-by: Hadrien De Sousa <hadrien.desousa@savoirfairelinux.com>

Add NameService and NameRegistrationAdapter to :

- Verify if the username is valid and available to create a new user
- Register a new username into the blockchain.

Add RegistrationState observation from the daemon to verify if the
account is properly created.

Change-Id: I5a66dde2576391b5ec2dc242fb544dc4fe680d9e

Add some bindings from the CreateRingAccountViewController to the
CreateRingAccountViewModel to validate the following user inputs :

- username (optional)
- password (must be 6 characters min.)
- repeat password (must be equal to the password)

If conditions are not verified. The Create Account button is
disabled.

Bindings are made with Variabes and Observers into the ViewModel.

Tuleap: #1400
Change-Id: Ib03797e365972aefafbc75c5a8b798e8ba659cfc

Change superclass from UIViewController to UITableViewController
Add username and password fields

UITableViewController allows to automatically scroll to cells while
editing UITextField

Also added new cells :
- TextCell
- SwitchCell
- TextFieldCell

Using a simple UIViewController with a UITableView as subview does
not automatically scroll to the cells

Tuleap: #1400
Change-Id: I0837e30f006fdfd03aaa5e4914a15aa4f417b7f1
Reviewed-by: Alexandre Lision <alexandre.lision@savoirfairelinux.com>

This patch adds all the mechanism to add a Ring account thanks to the
daemon.
The AccountService now sees a lot more methods speaking to the daemon
itself.
The account addition is still in console only. This feature and its
callbacks must be improved next.

Tuleap: #1454
Change-Id: I72d2c8ce8daf38c0822beb55b6a42f2c76aeb761
Reviewed-by: Silbino Gonçalves Matado <silbino.gmatado@savoirfairelinux.com>

This patch removes the singleton of the AccountService and
AccountAdapter.

These elements are still instantiated and kept once in the application
thanks to the AppDelegate.
They are then injected by initializers to the rest of the app.

In order to achieve this, we had to change the delegate connection
between the AccountAdapter and its Service. Indeed, we do not have a
singleton pattern anymore and we can not keep a "self" reference
because of the exportable_callback behaviour.
So, we set the delegate to a static delegate.

Tuleap: #1391
Change-Id: I56d6e79f7d3c09d6ac3166643fa293cf6df67555
Reviewed-by: Silbino Gonçalves Matado <silbino.gmatado@savoirfairelinux.com>

This patch adds a new utility method to convert C++ data containers to
Objective-C ones.
Here, std::vector of std::map containers are translated to NSArray of
NSDictionary.

Issue: #1391
Change-Id: I61f7a57d2801949eac5685ffb0d734f26eeab87c
Reviewed-by: Silbino Gonçalves Matado <silbino.gmatado@savoirfairelinux.com>

Add Walkthrough.strings file for string localization
Add LocalizedStringTableNames struct for NSLocalizedStrings table
names constants

Not created a .string file associated to the storyboard to avoid
switching between multiple files if some strings are defined into
code and others into the storyboard.

Tuleap: #1399
Change-Id: Ie1e88a4413a773daef3be2eb95571d1b842274d0
Reviewed-by: Romain Bertozzi <romain.bertozzi@savoirfairelinux.com>

This patchs adds the system adapter files.
They are meant to make the bridge between the daemon and the app
concerning system related communications.
It also registers handles to daemon callbacks.

Tuleap: #1550
Change-Id: Ib07c391afb1ddb0ec1207cc36c4b2a05675fe41b
Reviewed-by: Silbino Gonçalves Matado <silbino.gmatado@savoirfairelinux.com>

This patch adds tests for the accountModelHelper.
It will help to verify continuously the correct behaviour of this
helper class.

Tuleap: #1542
Change-Id: I3e7413ad756632334de3ef35515b24a24033f798
Reviewed-by: Silbino Gonçalves Matado <silbino.gmatado@savoirfairelinux.com>

Add WelcomeViewController.swift class into the project.
Add UILabels and UIImage into the WalkthroughStoryboard and their
IBOutlets.

Design improvements : Change background and button colors, make
button width equals, reduce logo width and add content edge insets to
the RoundedButton. Navigation bar is hidden and the status bar is
white on the welcome screen.

Tuleap: #1399
Change-Id: Id5a373f966d0a70522764c0773e6105f32481754
Reviewed-by: Romain Bertozzi <romain.bertozzi@savoirfairelinux.com>

This patch creates the stack of models that the AccountModel will need
to exist.

It also makes a little refactor to make the AccountModel very simple:
variables and init methods.
Some of these elements that have been moved are now gathered in a
dedicated helper that exposes some getters and setters.

Finally, some code is now commented in the high layers to allow code
compilation. This code refers to parts that are not designed or
written yet.

Tuleap: #1542
Change-Id: Ie52075c9f06d6efaa824caac457d30b859c17658

This patch adds the unit tests concerning the ServiceEvent class.

Tuleap: #1377
Change-Id: Id4e41d23d3bd69124a1f04f5059bb12354ab44f7

This patch creates the serviceEvent structure.

This structure will be sent in the services' response streams. They
will contain all the needed data gathered from the deamon by the
services.

Tuleap: #1377
Change-Id: Ia1e76be8550b9155c80a22f78df71f8e60898f10

This patch completes the pipe of creating a dummy account using
RxSwift and MVVM.

The AccountsService now exposes a public shared responseStream that
observers can listen to.
Callers will call this service's methods directly and wait for any
interesting response on the stream.

Tuleap: #1391
Change-Id: I2eb5abac9eb012892a806ee2fb73df8730edba87

It is defined by the daemon

Change-Id: I4ee88a4a35d68f1bfe7b5e002356d4df2a5e9433

This patch adds the support of an NPROC environment variable in the
compile script.

Change-Id: I6339349cd30f50a8fb265fa802a1c649a61ba661
Reviewed-by: Alexandre Lision <alexandre.lision@savoirfairelinux.com>

This patch creates a basic binding between the view and the modelview
of the add account screen.

It is done by using RxSwift.

For the moment, the unique button of the screen is bound. The action
between the VM and the AccountService is still strongly link. This
will be changed in a next patch to use Rx instead.

Change-Id: Iebc4f49edd0de4a0ec1db70af854d0d6f98f336e
Tuleap: #1400

This patch builds the skeleton of the wizard: all the necessary scene
and their script.

Tuleap: #1337
Change-Id: Id33e2de2de23564f70b392dbeede3e11f2e489ad

This patchs ensures that the dringadapter uses the application's main
thread to make the calls to the daemon.

This is necessary because of the conception of the daemon.

It captures and registers the thread that initializes and starts it
and considers it as its main thread.
pjsip then also uses it. It does not tolerate any other threads than
the ones that it had already registered.

Using the app main thread guarantees that is remains the same during
the whole lifecyle.

Tuleap: #1423
Change-Id: Id03933f3f1a4c0428899af3593b35fc92a873e35

This patch adopts the recommended configuration from Xcode.
What it does:
    - warn infinite recursion and suspicious move
    - optimize swift whole level

Change-Id: I19dd00ff8709679f50b0f03ab518db1a70fe31ec
Tuleap: #1377

This patch updates the .gitignore file to ignore the folder where
Carthage builds the frameworks.

Change-Id: I0273e312469acaeadb440459c8560d1ec8f92fc6
Tuleap: #1377

This library is added by Carthage in a dedicated build folder that is
contained in the Carthage folder.

The Cartfile.resolved file is tracked by Git, so a Carthage bootstrap
will be needed to download the frameworks.

Tuleap: #1377
Change-Id: I8df4efdd6488cd73201df80b327b5f00f2b2a21f