Fixes most specs.
Dropped support for very buggy drag and drop
Updated gem versions for compatibility with Redmine 2.0
Removed redmine_plugin_support gem from dependencies.
Compatibility with Redmine 1.4
Updated version of RedCloth gem
Updated specs and CI configuration for Redmine 1.3-stable
Ruby 1.9.2 compatibility - added RedCloth 4.2.7 dependency to avoid Y…
…AML parsing problems
Ruby 1.9.2 compatibility.
Working travis-ci config for ruby 1.8.7 and Redmine 1.2
Added Gemfile and .rvmrc