trying to factor out errors interface
intermittent commit
added back errors interface
updated readme
starting to add json serializer
commit
Merge branch 'master' of https://github.com/jamieomatthews/martini-validate

Conflicts:
	errors.go
	validation.go
added some tests to test integration with martini bind.  Cleaned up, and added support for changing default struct tag
added additional validators, updated read me
fixed readme
fixed read me (again)
fixed readme
Merge pull request #1 from jamieomatthews/master

sycn