Fixed wrong return type when reading floats from a ConfigFile
Made InputManager::isKeyDown indifferent to whether the given key is a modifier or a regular key. Both are seen the same.
EditorBrush warns about impotent terraScale value (1.)
Minor
Added selection state to Agent, and selection state assignment on physics model upon linking
Added debug info to Editor, to recover and track unreproductible bug
Fixed crashing Editor on UIPanel::reload
Split Editor::ProcessEvent into process{Submit, Click, Change, DragDrop}Event dedicated methods
Fixed Editor::onShow
Removed ConfigFile autoload option (now always on)
Apply last commit effects on Engine.
Fixed forgotten UIPanel cleanup call
Added -Werror to build command line
[minor] Source formatting
Updated CMakeFiles to c++11
Fixed empty string trimming and debug info in File.cpp
Added support for BTNode*, empty call in Debug::DebugObject, and added auto quoting capabilities (template<class T> Debug::DebugObject::quotes(T const &)).
Updated include guard in Engine.h
Fixed doc layout
Added support for generic signal listeners/emitters