Merge pull request there4#84 from danielklim/danielklim/pdfcommand-ar…

…g-passthrough

Pass command line args to wkhtmltopdf to enable better formatting

Update changelog for 2.3.1

Remove misleading hint to different docker command

Because of there4#80 the pdf generation inside of docker now works the same.

Remove misleading hint to different docker command

Because of there4#80 the pdf generation inside of docker now works the same.

Merge pull request there4#64 from there4/tiny-output

Force wkhtmltopdf to render with dpi of 300

Remove legacy phar file build and update composer tooling (there4#63)

Simplify the build tooling:
* Remove phar build, update tooling to composer
* Remove legacy version tagging system
* Fix incorrect readme generation

Remove php70, update composer contributor list

Update README with correct changelog version

Release 2.0.10

Release 2.0.10