cleaning up sql scripts
App::LedgerSMB::Admin now works with 1.3 sql files
Merge pull request #384 from einhverfr/1.3

cleaning up 1.3 sql scripts for App::LedgerSMB::Admin support
Fixing pricematrix vendor price handling
Merge pull request #385 from einhverfr/1.3

Fixing pricematrix vendor price handling
Merge pull request #33 from ledgersmb/1.3

1.3 - sync from central