Added a tool to write Facebook ontologies

This commit introduces a helper tool in python that
is used to write Facebook ontologies, based on Facebook
object description files, that are written in JSON.
Added the tool to write interface

The tool to write interface is used to write interfaces
based on Facebook object description files. This first
version do not support advanced interfaces (that provides
actions).
Merge branch 'tests' into dev
Merge branch 'tools' into dev
Added a name sorter
Added the tool to write interface

The tool to write interface is used to write interfaces
based on Facebook object description files. This first
version do not support advanced interfaces (that provides
actions).
Merge branch 'tools' into dev

Conflicts:
	tools/interface-writer.py
Added cover photo
Initial work on sorting
Nemo social QML plugin adapted to friends
Removed tests
Added empty filter interface
Fixed some errors
Nemo social QML plugin adapted to friends
Removed tests
Fixes for deployment problems
Merge branch 'friends-qml' of github.com:SfietKonstantin/nemo-qml-plugin-social into friends-qml
Fixed simulator deployment
Merge branch 'friends-qml' of github.com:SfietKonstantin/nemo-qml-plugin-social into friends-qml

Conflicts:
	globals.pri