Added ASEncoder tool -- AppleSingle encoder and decoder -- with two interfaces:
1> Menu and file selector based GUI
2> AppleScript interface (or callable from any OSA compliant scriptable component)
Fixes bug: 16947.
git-svn-id: svn://10.0.0.236/trunk@51787 18797224-902f-48f8-a5cc-f745e15eee43