Added application icon
Use only the png for the runtime app icon
Bug fix: Update the viewer tab name when the node name changes
add missing include
cast of boost::shared_ptr<> to bool must be explicit
no implicit cast from shared_ptr<> to bool
fix Linux config.pri
Added curve import /export to the curve widget
Merge branch 'workshop' of github.com:MrKepzie/Powiter_Core into workshop
formats are case insensitive
remove useless property kNatronImageEffectPropFormatsCount
Fixed the Qt reader so that now the first frame / last frame parameters work properly.
Also changed the way the begin/end value change brackets are made: one no longer need to provide a value change reason for ending the bracket,
instead the reason given for all changes within the bracket is the reason given to the outermost begin call.
update openfx
Added automatic file dialog upon creation of any reader/writer which has not been created with the hotkey “R” or “W”