[SVN] Bundle commit 675 (UnixShell)

[Allan Odgaard]

• Changed string.back-quoted to string.backticked. There still is string.dollar-quoted ($'foo'), string.shell-interpolation ($(...)), and string.math ($((...))).
• Made functions follow the declaration.function function-name convention
• Removed styles

I intend to go through “man bash” in a few days and radically improve this syntax and then make it bash rather than sh.

Changed:
U   trunk/Bundles/UnixShell.tmbundle/Syntaxes/Shell-Unix-Generic.plist