[SVN] r8964 (Objective-C)

[joachimm at etek.chalmers.se]

Added a key called 'environment' containing the environment variables which is automatically inserted in the result dictionary given to the shell via stdin, in addition it is now possible to supply a key-value pair with the key 'extraOptions'

Changed:
U   trunk/Bundles/Objective-C.tmbundle/Support/ExternalSnippetizer.rb
U   trunk/Bundles/Objective-C.tmbundle/Support/objc_completion.rb