Merb 1.0.2

We're releasing Merb 1.0.2 today, which is just a small number of patches that address some of the most urgent issues:

• Some of the built-in rake tasks were deleting some gems that were in the specs as fixtures. This only affected people building Merb from the git sources, and is now resolved.
• The Merb source code hardcoded in certain versions in multiple places. We have removed another such case, and created Merb::DM_VERSION to specify what version of DataMapper the merb stack shipped with. We now use that variable when generating the merb gemspec.
• Merb was truncating the log file with each start. It now opens the file in append mode.
• Many people reported that they accidentally overrode a core Merb::Controller method in their controllers, and received only an obscure warning. Merb now raises an error when you attempt to override a non-overridable method in your controller. If you want to override something anyway, call override! :your_method before doing so.
• merb -i was silently failing for users who did not have webrat installed. We now print a warning and allow merb -i to load. Webrat is required for some advanced features that allow you to emulate the browser in the console.
• An issue with numeric routes (ticket 1036) is now resolved.
• An issue with cookies (ticket 1022) is now resolved.