Merge branch 'develop' of https://github.com/Symptogen/Symptogen into develop
Creation of kinematics animation
Merge branch 'develop' into kinematics
Merge branch 'menus' into develop
Merge branch 'develop' into kinematics
First draft display the kinematics
Update ParserLevel : can specify a background music for a level.
Details :
- custom property concerned : BackgroundMusic
- 2 sound files added in assets/audio/backgroundMusic
- update SoundEntity : has a reference to the sound instead of an index of the sound in the array of sounds in SoundManager
Add sounds for all existing levels.
fix #130
Details :
- zone 1 : lvl_Sneeze.ogg
- zone 2 : lvl_Fever.ogg
- zone 3 : lvl_Headache.ogg
- by default if nothing is specified : Symptogen.ogg
Merge branch 'develop' of https://github.com/Symptogen/Symptogen into develop
rename some assets
Merge branch 'develop' of https://github.com/Symptogen/Symptogen into develop
Add inGame sounds.
Details :
- death by hot fever
- death by cold fever
- flames
- also fix death animation when hot/cold fever (but not flames of shivering)
Warning : problem with headache. See comments in Headache.cpp (problem with stopSound() in SoundManager).
DestructableObject : add animations and sounds.
fix #133
Details :
- 2 animations : destruction by flames and by shivering
- 1 sound : all type of destruction.
Add real levels. They need to be fixed
Merge branch 'develop' of https://github.com/Symptogen/Symptogen into develop

Conflicts:
	assets/data.xml
fix twinkle entities
Close #92
Merge branch 'develop' of github.com:Symptogen/Symptogen into develop
Close #148
Work on #153

killDino() does not need a DinoAction (use getRightDeath())
Still a bug of death in loop