Merge pull request #227 from matin/master

fix typo
update the spec
fix the test :)
do not use bank code
Merge pull request #228 from mahmoudimus/master

Clean up the spec and address Matin's comments
fixes andrews pull request - #131
Merge pull request #233 from mahmoudimus/master

deprecate credit|debit|refund|hold.fee as null
attempt at adding a link to credit status' explanation
fix typo: change 'buyer' to 'merchant'

(in description of appears_on_statement_as for credits)
on_behalf_of_uri on debits
Merge pull request #248 from mahmoudimus/master

on behalf of uri on debits
events and callbacks
Update resources/events.rst

Only transactional events to start with.
Merge pull request #236 from ajsharp/link-to-more-credits-info

attempt at adding a link to credit status' explanation
Merge pull request #244 from jrus/master

minor typo fix: "buyer" -> "merchant". reported by seanyu on IRC
moar
merge
remove unneeded
Merge pull request #254 from mjallday/events-and-callbacks

Events
no need to have a Callbacks resource. It can be created through the dashboard