* no more eval statement
* r12 in text will be turned into a link to the revision 12 in the repository
* #12 in text will be turned into a link to the issue 12
git-svn-id: http://redmine.rubyforge.org/svn/branches/work@320 e93f8b46-1217-0410-a6f0-8f06a7374b81