Add empty cache dir
Merge pull request #107 from GromNaN/cache-dir

Add empty cache dir
Merge pull request #104 from GromNaN/scroll

Implement infinite scrolling in commits list
Merge pull request #99 from danielgtaylor/diff-file-history

Add history link to each file in diff view to make it easier to get to
Merge pull request #101 from danielgtaylor/line-numbers

Show line numbers for diffs in the commit view
Adding anchors to line numbers in commit details
Show diff of merge commits
Merge pull request #110 from GromNaN/diff-merge

Show diff of merge commits
Adding dev dependencies for Silex WebTestCase
First functional test for interface
Renamed lib/ to src/, makes more sense. Updated dependencies.
Removing whitespace
Updating dependencies and creating dev dependencies for test suite
New architecture to make tests easier
New functional test suite
Better coverage for the repository page test
Updating CodeMirror to 2.32, fixes #102
Improved code readability with higher line-height
Fixed error with git if color.ui = true
Do not hide exception if the $app['debug'] == true