Forcing Yosemite to use Mavericks Git package
Git-finder checks minor OS X version number

Previously it looked for the version string "10.9" specifically, which
was really stupid of me. Now it looks specifically at the second part
part of the version string — the "9" in Mavericks or the "10" in
Yosemite — and tests it against the set of values ("9", "10"). When
10.11 comes out we'll just make it ("9", "10", "11").
Ugh. Works better if you terminate your strings.
The second item in an array is index 1, not 2.

Come on, Harrell, get it together.
Fixed a typo in a variable name.

I really don't think I should be programming this early in the morning.
Merge branch 'feature/#11_Yosemite' into develop