Changes: Fixes and enhancements:

•Joystick MIDI improvements (modeless config, submodes, etc)
•Allow ctrl+drag copy of selected areas of items even with very small selections
•Actions: split selected items at project markers, split selected items at grid
•Action: remove content behind selected items (shift-X by default)
•Crossfade selected items action allows time selection that is completely within both items
•Fixed bug with render dialogs render master not being restored from configuration
•ReaDelay: fixed label of delay length (from QN to 8N)
•Fixed some bugs relating to Unicode conversions when getting long UI strings