#112 improved comments
fixes #112 refactored FireGento_Pdf_Sales_OrderController and changed html print actions to pdf ones
Implemented a few first tests
Added a few comments and reformat files
Merge pull request #116 from firegento/feature/112

Feature/112
Add ecomdev-phpunit require-dev dependency
Add tests for FireGento_Pdf_Test_Model_Creditmemo
Merge pull request #118 from vinai-drive-by-commits/some-tests

Some tests
[~BUGFIX] fixed error when no country code is set
Add downloadable invoice item renderer
Add support for downloadable creditmemo items
Add option to hide grand total excl. tax if tax summary is on
Merge pull request #121 from Vinai/development

[+FEATURE] Add downloadable product item renderer.
Merge pull request #122 from Vinai/optional-grand-total-excl-tax

Optional grand total excl tax
Fix for tax display in case of any discounts applied

The hidden tax amount was missing for the subtotal_incl_tax and tax display of each row. The subtotal was correct but has been changed to also use row_total like subtotal_incl_tax uses row_total_incl_tax.
Merge pull request #128 from RobM84/patch-1

[~BUGFIX] Fix for tax display in case of any discounts applied
Implement logic to allow to resize with a proportion the logo on the PDFs
Merge branch 'master' into development

* master:
  Implement logic to allow to resize with a proportion the logo on the PDFs
[~BUGFIX] reset page number after each document, fixes #141
[+BUGFIX] fix custom column order with bundle products, fixes #138