Adds a new mongify command: 'sync' that will insert/update new or updated records only, based on a mandatory updated_at column. The command can be safely ran repeatedly as it only syncs changes.
Added sync documentation and credits
Removing unwanted exception
- added full tests for the sync process
- added support for postgres
- redirecting rspec deprecation warnings to a file
Added a setup for postgresql
tweaked rake setup commend to be setup:{database} vs {database}:setup
Fixed failing test
Added change log sync feature.
Added more sync information in readme
Added change log to yard's options.