Added some tests for badge.addClaimCodes route.
Added a link to export open claim codes as plain text.

Along with previous commits, this fixes #152.
Merge pull request #154 from cmcavoy/v2.0

removing restriction on size for description
Update adjectives.txt

Removed words with negative connotations and things that will make kids giggle at their inappropriateness. :)
removing length restriction from form
Merge remote-tracking branch 'upstream/v2.0' into v2.0
Update adverbs.txt

Same note here as for adjectives – just cleaning up things a bit.
Fixed #153, with a regression test.
Update nouns.txt
/v2/program/:shortname now includes earnableBadges info.

Note that I changed the key name from "earnable badges" (in the spec)
to "earnableBadges", as spaces in key names are weird. Changed the spec to
reflect this too.

Fixes #155.
replaced dedupe() w/ _.uniq() as per loveswords' recommendation.
new word lists
making words cute. background: https://twitter.com/chmcavoy/status/339927331399421952