[SVN] r6693 (PHP)

[Ciarán Walsh]

Adds standard  ⎋ completion for all built-in functions
Adds popup completion with snippet insertion on ⌥⎋
Adds a tooltip help on ⌥F1 when over a function name

Changed:
A   trunk/Bundles/PHP.tmbundle/Commands/Completion.tmCommand
A   trunk/Bundles/PHP.tmbundle/Commands/Function Tooltip.tmCommand
A   trunk/Bundles/PHP.tmbundle/Preferences/Completions.tmPreferences
A   trunk/Bundles/PHP.tmbundle/Support/
A   trunk/Bundles/PHP.tmbundle/Support/generate/
A   trunk/Bundles/PHP.tmbundle/Support/generate/generate.rb
A   trunk/Bundles/PHP.tmbundle/Support/lib/
A   trunk/Bundles/PHP.tmbundle/Support/lib/functions.txt