Report: Trial Balance
Newsletter: Bulk Send via worker
[minor] is_ajax check in newsletter
Merge pull request #1975 from anandpdoshi/anand-july-22

Trial Balance and Newsletter sending via Worker
started sales order print format (new style)
cleanup for print format
item grid, added other printable fields in description
many fixes to print
updated pos invoice
added patch to remove old print formats
Payment Reconciliation Feature/Tool - Patch
Format Qty
Fixes for print
[impact] Limit available functions in jinja environment
[minor] fixed testcase
[travis] Install wkhtmltopdf
Merge pull request #1986 from anandpdoshi/rmehta-print-formats

Print Formats (by Rushabh)
Add .idea directory to gitignore.
Add Polish language to setup wizard.
Merge branch 'develop' of github.com:geo-poland/erpnext into develop