Minor fixes in gemspec
Fixing Nokogiri behavior in dealing with em dash
Enforcing use of UTF-8 in HTML/XML elements
Adding Vremya library for Time / Date operations
Runtime#log now returns self
Adding new action: `save`
Adding new action: `convert_to_time`
Saper::Items::Atom now supports #delete and #[]
Improved handling of arrays in `run_recipe_and_save` (TBU later)
Now requiring version.rb