Add inactive tokens
Merge branch 'dev' into feature/conditions
Merge branch 'dev' into feature/conditions
Merge branch 'dev' into feature/conditions
Merge branch 'dev' into feature/conditions
gitignore for QtCreator
Condition update

First try for deactivating transitions in conditions
Debug Conditions

Non regression tests passed !
Minor

End lines
TTTimeCondition change (buggy)

Convertion problems
Debug Condition Conversions
Fixing build error
Moving a endif to close the first ifdef at the end of the file
TTTimeCondition::EventAdd accepts an optionnal expression argument

Plus comments and verifications, but problème for the cast from
TTElement to TTSymbol
Merge branch 'dev' into feature/conditions
Merge branch 'feature/conditions' of github.com:OSSIA/Score into feature/conditions
Fixing edition, save and load mechanism for TTTimeCondition
Updating support folder
Updatin support folder
Fixing operator parsing and evaluation method