Merge pull request #22 from sachith500/master

Added DB connectivity for customer editaction
Merge branch 'master' of https://github.com/rajithv/OS2
Added sql for adding to normal customer table
Merge pull request #23 from sachith500/master

Added sql for adding to normal customer table
Added sql strings
price variation chart edited
Merge branch 'master' of https://github.com/rajithv/os2
Merge branch 'master' of https://github.com/rajithv/OS2
Fix missing quotation
Fixed bugs in mo and vip customers
Totals
Merged