Corrected keyword highlighting of sizeof within function calls
Added sizeof to second keyword ignore list
Register #if…#else…#endif as highlight pairs

This is mainly to allow selecting a block with ⇧⌘B.
Use version 1.8 of ruby for bundle items

10.7 and 10.8 only include ruby 1.8, so all bundle items have been written to work with that. Optionally supporting ruby 1.9 and 2.0 is problematic as these versions are not fully backwards compatible.

#ignore