Catch Grit exceptions and throw new equivalent Gollum errors. Add methods for setting Grit timeout and max filesize.
Merge pull request #37 from repotag/grit_abstraction

Catch Grit exceptions and throw new equivalent Gollum errors. Add method...
Release 1.0.5
Add support for hooks #12
Merge pull request #35 from jamieoliver/feature/hooks

Add support for hooks
Add Page#url_path_display gollum/gollum#703
Release 1.0.6
Removes explicit calls to Grit::Git's catch-all #native method.
Merge pull request #39 from repotag/no_grit_native_calls

Removes explicit calls to Grit::Git's catch-all #native method.
Use rugged gem from source
Merge in remote-tracking branch 'upstream/master'

Conflicts:
	README.md
	lib/gollum-lib/git_access.rb
	lib/gollum-lib/page.rb
Fix git_access tests