first steps to getting Wagn to work in ruby 2.0
merged develop into ruby2.0 branch
gemfile tweaks for ruby 2.0
fixed smartname and hook_spec issues with ruby2.0
bumped patch version
fixed loss of slot information in #success
made #empty_trash get rid of old files
extra safety measure to avoid accidental file deletions
fixed over-caching of name variants
Merge branch 'develop' into action_events