[SVN] r9080 (C++ Qt)

[Michael Sheets]

Remove usage of CocoaDialog in favor of tm_dialog. Remove a few unused library methods.

Changed:
U   trunk/Bundles/C++ Qt.tmbundle/Support/bin/search.rb
U   trunk/Bundles/C++ Qt.tmbundle/Support/lib/rails/text_mate.rb
U   trunk/Bundles/C++ Qt.tmbundle/Support/lib/rails_bundle_tools.rb