Merge pull request #94 from guestisp/master

Sync and Test the Guestisp code
States and Provinces added
old class deleted
Add field uuid in customers table.
Add API for get Provinces, States
Merge branch 'master' of 192.168.0.24:shineisp

Conflicts:
	application/models/Provinces.php
	application/models/States.php
Merge branch 'shineisp/sandbox'
Workaround in case of missing isp_id in Customers
Fix
Add support for isp selection based on urls