- Correct browsing commits on a selected branch.

 - The selected branch information was not being passed to CountCommits, which could cause it to return zero when there is no Master / default branch. Then, a 404 error was returned. Passed @object (the branch name) into the optional parameter on CountCommits call.
Changes to support a responsive layout

 - Added bootstrap-responsive.min.css
 - Modified header right side links so they can auto collapse to a menu if needed.
	- Note that the mini profiler can overlay them if there is a menu. Might need to find a way to disable it.
- Improvements to the repository information / main repo browse page ViewRepo.cshtml

 - Added indication if the repo is bare on the right of the description line
 - Changed heading "Clone URL" to "Remote URL", because that's what it is.
Merge pull request #66 from gregsohl/FixBranchCommitList

Correct browsing commits on a selected branch.
Merge pull request #68 from gregsohl/RepoBrowsePageEdits

Repo browse page improvements
- Removed excessive whitespace
Merge pull request #67 from gregsohl/ResponsiveLayout

Responsive layout.