* use encodeURIComponent for encoding url instead of _.escape (underscore escape is for html content escaping)
* #71, add alert if not all diffs are available because the commit is to big
* file up missing lines so that missing diffs lead to empty lines where they belong to
* link commit id to commit
* add title with commit and commiter details
* clear lines before rendering to avoid reuse of lines in wrong commits
* remove todo because for now the max of 100 possible commits should be enough