replaced Rails.root with Wagn.root
added option to generate card migration with json import
If the card migration name matches import_(.*)_from_(filename:.*) then the
migration is set up to import json data from db/card_migrations/data/<filename>.json
cucumber for decks
settled migration merge conflict
Merge branch 'wikirate' of https://github.com/xithan/wagn into wikirate

Conflicts:
	mod/04_settings/set/self/options.rb
replace "locals" with normal nests in emails
eof
resolved merge conflict with migration generator
fixed card migration generator
Merge remote-tracking branch 'xithan/sysmail' into wikirate
corrected usage info for card migrations
fixed usage typo
fixed +*account bugs
use contextual content in system emails