Changed and Fixed some stuffs

1. Check for view_pricing before displaying pricing to agent or
corporate
2. Allow admin to change and update user data on the admin panel
3.  Fixed the regular expression check for mobile, telephone and fax
number
4.  Fixed error message output redirect for send quote and registering
at the same time
5. Fixed some minor bug due to misplace of the ) character of functions
5. Auto define view_pricing meta to true, if user registered manual from
the backend by admin
6. Send email when user writes enquiry during registration