ajaxorg/cloud9 — pull request #2104 by sergi (2012-08-25 17:20:18+00:00)
Title: Fixed bug where revisions won't show up, got rid of 3rd party redundant code

This PR fixes a bug in which the path for the current workspace would not be retrieved properly (see change in `plugins-client/cloud9.core/www/core/util.js`) and caused revisions to not be rendered.

Besides the above bug, a redundant library that was used to get line-level diffs has been deleted in favor of a much simpler solution, namely a function that uses the other existing diffing library, `diff_match_patch` to get the line differences.