fix wrong tax percentage in totals when invoice contains a discount
move tax totals right before grand total
Added composer.json
Merge pull request #25 from quafzi/master

Fix some tax totals issues
Merge pull request #31 from borriglione/master

Added composer.json
Update app/code/community/FireGento/Pdf/Model/Invoice.php

- added handling for returned page-variable after insertTotals (finxing problems with multipage invoices)
- removed erroneous call for insertPageCounter because printing pagecounter is already done in _addFooter()
Merge pull request #32 from skrollme/patch-1

Update app/code/community/FireGento/Pdf/Model/Invoice.php
Merge branch 'master' into development

Conflicts:
	app/code/community/FireGento/Pdf/Model/Invoice.php