Modified size of options dialog, and made it resizable.
Made the active JAR dropdown sorted.
Search for whitespace in addition to the existing patterns
Search for POSIX punctuation in addition to the existing patterns
Merge pull request #41 from brickviking/master

Increased number of versions that SKMCLauncher now recognises.
Fixes a 'No files present, so can't sort empty array' error
Merge pull request #43 from brickviking/master

Correcting a NPE where the user had no .minecraft whatsoever.