39c29dbe10
* Scm.php: new SCM method "getChanges" which returns all available change information grouped by type * Monotone.php: implement getChanges via get_revision * <other scms>: rename "changes" member for getCommit to "diff" which matches better * Source.php: query the commit's changes and set them in the template * commit.html: render the changes, type-by-type. Link to the tree or the individual diff if applicable * styles.css: some initial style sheet work