Merge pull request #365 from einhverfr/1.3

Showing vendor skus instead of our skus on purchase orders, rfq's and ve...
Merge pull request #372 from einhverfr/1.3

Fixing batch locking issue
Merge pull request #375 from einhverfr/1.3

Version number changes for 1.3.44
Merge pull request #384 from einhverfr/1.3

cleaning up 1.3 sql scripts for App::LedgerSMB::Admin support
Merge pull request #385 from einhverfr/1.3

Fixing pricematrix vendor price handling
Merge pull request #390 from einhverfr/1.3

additional sysconfig tests
Merge pull request #418 from einhverfr/1.3

Plack support now works
Merge pull request #430 from einhverfr/1.3

Fixing bug 1239, reopening books when over an existing close point throw...
Merge pull request #435 from einhverfr/1.3

Quieting some template tests.
Merge pull request #446 from einhverfr/1.3

Fixing bug 1244, manually entered tax crashes edit screen
Merge pull request #449 from einhverfr/1.3

Fixing bug 1251 that affects some backports only
Merge pull request #453 from einhverfr/1.3

Fixing 1241, join projection in invoice detail form (1.3-only)
Merge pull request #456 from einhverfr/1.3

fixing internal server error on single payment interface
Adding tax_id hidden field to order and offer forms to be able to include it on tex templates
Merged from main repo