updated pcrypt requirement
Merge branch 'develop'
refactored library
Merge branch 'develop'
added getPurchases command
updated getOrders operation
updated client
updated master alias to 0.1
updated orders coommand
updated sales command
cleaned up code
updated OM classes
Merge remote-tracking branch 'origin/develop' into developer.uam

Conflicts:
	composer.json
Merge branch 'master' of github.com:opichon/dzangocart-client into developer.uam
updated GetOrders operation definition
fixed license