[KFSQA-709] Implemented test DV can be saved with only description entered.
[KFSQA-709] added 'auto_populate' flag to control whether to populate payment information when create DV
[KFSQA-709] Merged KFSQA-681 to this jira and reworked.
[KFSQA-700] scripts to test that DV allows petty cash and check amount change
[KFSQA-700] remove not referenced method.  change vendor for performance issue.
[KFSQA-709] merge master to KFSQA-709
[KFSQA-709] more files for merging master to this branch
[KFSQA-700] use $current_page.url to see if need to do Vendor address lookup.
[KFSQA-700] merge from master
Merge branch 'master' into KFSQA-713