* style commit list view
* add separate less file for commit list view
* add text-overflow: ellipse to commit message to avoid long commit message will break the boundaries
* rename review-detail template to commit-list
* use container-fluid class for main container to use full available width
* add bottom margin to commit list prev/next buttons
* change template path in commit list view
* add more div container with appropriate class definitions to follow bootstrap api
* html escape commit messages in commit model instead in template
* no need to check if message is array because it array everytime
* no need to check splits length
* add line breaks to commit message in comment view