Merge latest (0.9.13) KDE code. This version is not yet ready for git master, but better than the previous one

sflphone-common -> daemon
sflphone-client-gnome -> gnome
sflphone-client-kde -> kde
sflphone-plugins -> plugins

This reverts commit 75a52d4c.

Add --partial-- support for security. Some value are not saved in the sflphoned and the encryption type (TLS, SSLv2 and so on) does not save correctly. I am working on that and will commit a fix later.

+ removed &'s in commands (auto) + updated .po's

Better handling of localisation + added languages + corrected warnings + begginning of new config dialog with kconfig + 14px account leds

[#1536] add install instructions in INSTALL and README
+ cleaned source + added copyright comment at the beginning of each source files + checked class destructors.

[#1519] build manpages correctly in build system
+ handle man alternative in debian

[#1473] Window should pop up on incoming call when option enabled
Doc installed in debian (but not working)
Reads local rc file if doesn't find installed one.
Bad dep pod2man removed.

[#1417] The client should start the account creation wizard if started for the first time (if config file doesn't exist)
+ pod2man in debian build depends

For packaging tests.

[#1389] Crash when closing a call failed due to "no account registered"

[#1352] Check kabc library and warn user if not installed