Redmine

I wasn't able to install the application as the migrations failed at different stages. Mainly it was due to #each_key and #each_value not existing. I replaced the offending lines. Not sure if it is related to my rails version (2.0.4 not 2.0.2 as found in the original environment.rb) or to my ruby version (1.8.6). Anyway: attached is my patch - my it be included in the distribution or help other people with the same problem.

Also the projects controller was broken due to the same problems.

The patch is based off r1637 of the 0.7-stable branch.