Fix the autotool Makefile, missing pht include

Fix indentation for pull request #37

Fix include error, and use only needed file in pht

Fix implementation of function in pht

include/opendht/indexation/pht.h

@@ -10,7 +10,9 @@
 #include <iostream>
 #include <sstream>
 
-#include "opendht.h"
+#include "../value.h"
+#include "../dhtrunner.h"
+#include "../infohash.h"
 
 namespace dht {
 namespace indexation {

src/Makefile.am

@@ -19,7 +19,8 @@ libopendht_la_SOURCES = \
         crypto.cpp \
         securedht.cpp \
         dhtrunner.cpp \
-        default_types.cpp
+        default_types.cpp \
+        indexation/pht.cpp
 
 if WIN32
 libopendht_la_SOURCES += rng.cpp
@@ -42,4 +43,5 @@ nobase_include_HEADERS = \
         ../include/opendht/dhtrunner.h \
         ../include/opendht/default_types.h \
         ../include/opendht/log.h \
-        ../include/opendht/rng.h
+        ../include/opendht/rng.h \
+        ../include/opendht/indexation/pht.h

src/indexation/pht.cpp

@@ -166,7 +166,6 @@ void Pht::insert(Key k, Value v, Dht::DoneCallbackSimple done_cb) {
     lookupStep(kp, lo, hi, vals,
         [=](std::vector<std::shared_ptr<Value>>& values, Prefix p) {
             *final_prefix = Prefix(p);
-            return true;
         },
         [=](bool ok){
             if (not ok) {