Update libraries.txt

Rearranged the list, so it is more sorted by the URLs, starting with 'a' and ending down the line with 'z' as the bottom character (is present).

Added some new version numbers for a few of the libraries and added in between versions, that had not been present in the libraries.txt file previously.
Merge pull request #2 from Jeni4/patch-1

Update libraries.txt
Upped cached ghost dependency
Added .rbenv-version