Merge pull request #511 from einhverfr/1.4

1.4.6 changelog changes
Merge pull request #514 from einhverfr/1.4

fixing perl errors when adding clients/vendors/employees, 1231
Merge pull request #516 from einhverfr/1.4

Fixing 1267
Merge pull request #518 from einhverfr/1.4

fixing 1268
Merge pull request #521 from einhverfr/1.4

fix for 1271
Merge pull request #77 from einhverfr/1.4

1.4
Options now display, but batches don't print
basic code working, except for errors
Merge pull request #524 from einhverfr/1.4

fixing 1274
Much progress, now to an error to select ps or pdf
now prints first voucher in list, but to screen.  So more minor issues to fix as we go forward
fixing id not found for printed document
Fixing batch printing, now working
Merge pull request #527 from einhverfr/1.4-batchprint

New batch printing interface
Merge pull request #78 from ledgersmb/1.4

1.4