more information regarding embedded payments
Romove rake dependency version

See #66
Merge pull request #67 from issuehunter/master

Remove rake dependency version
Merge pull request #37 from rromanchuk/readme-additions

more information regarding embedded payments
match readme notes with example
added json parsing error handling
validate config parsing
version bump
minor stuff:
 - rake is only a development dependency
 - added activesupport as a development dependendy (required in test_helper)
 - ignore rvm config
- allow to pass in locale when generating payment approval URL
- improve tests
don't require an argument so yaml can de-serialize responses
fixed a test
Merge pull request #55 from mreinsch/locale_specific_paypal_urls

Locale specific paypal urls
version bump
Merge branch 'master' of github.com:tc/paypal_adaptive