Added distributables - except Mac
Website updates
Added CSVSaveDialog
Paths set correctly in CSVSaveInterface
Save launches CSVSaveInterface only when necessary
Fixed bug where after GDBB Stop button prressed,...

GDBBDialog would no launch - actually launched but immediately closed
due to gdbbStopped flag. being true
CSVSaveInterface OK button works...

for saving files.
Save Changes uses CSVSaveInterface
File name selected in CSVSaveInterface file chooser...

in not null
removed unused imports
added thread safety for GDBB

refactored some code
added some more safety
Mac distributable for alpha-10 added