Absorb floats during importing
Switch mongoid timestamps to Short (c_at, u_at)
Shrunk memo field names and quit using :handle since it's meaning is unclear
Renamed :handle to :mix_name and will use :xn as short name.
Company name assigned to mix_name.
Refactored out mixed_name into contact model as cached value.
Added magic UTF encode to rb files
Gemfile: Updated gems
Remove guard, spork, thin, and other non-rails gems from Gemfile
Gemfile: Added thin webserver
Fixed specs, import, seeds for mixed_name