Merge pull request #480 from einhverfr/1.3

correcting a few equality comparisons and adding a fix for invoices and shipto ids
Merge pull request #483 from einhverfr/1.3

Removing sql query that can't work
Merge pull request #489 from einhverfr/1.3

fixing 1246, overpayment with formatted numbers throws error
Merge pull request #494 from einhverfr/1.3

Fixing bug 1260
Fix for #1273 on 1.3 branch, cannot open vendor invoice, regression from #1260
Merge pull request #508 from freelock/1.3

Fix for #1273 on 1.3 branch, cannot open vendor invoice, regression from...
Merge pull request #510 from einhverfr/1.3

Version Numbers for 1.3.46
Merge pull request #76 from ledgersmb/1.3

1.3