first approach to interrupted action
removed "cards" after cardname in notification message
added cuke for edit conflicts
added failing conflict cuke
replaced ruby2.1 methods with 1.9 compatible versions
typo
little corrections
Merge pull request #223 from xithan/follow_specs

I merge this to fix wikirate.
no file request logging
card migration for decks
removed default rspec formatter for better textmate intergration
handle ~ and : in Card.fetch
little corrections
email configuration
fixed machine output bug
redirect options for abort
improved "wagn new --interactive"
moved last_change_method to content.rb
fixed link chunk problem for pointer cards with ids
added mod initializers
it's now possible to initialize stuff in mod/mymod/initializers