CSSClass Style + cleanup

This will be the last release before 1.0.x

• CSSClass support as style
• remove tcpdf image per default
• allow export without user interaction (no cache required)
• remove columnsHidden + columnsGroupBy from parameters

new styles

Added some styles

• strikethrough
• alignment
• some PHP7 work

bugfix release

Merge pull request #172 from kokspflanze/translator-problem

fix translation / php-cs-fixer / php-doc / cleanup

HHVM + Better pagination

• official HHVM support (required now in Travis)
• Pagination for jqGrid improved (custom one)
• several bugfixes

Pre 1.0 :-)

Moving forward to 1.0 (we are already stable and in production...)

• hhvm support + PHP 5.6 support (travis CI checked)
• a great documentation by @ZeinEddin
• moved Examples to seperate repository
• Daterange picker for bootstrapTable
• CSV Export
• define seperator for PhpArray type
• bootstrap3 support
• set view variables easy: $grid->setToolbarTemplateVariables();

BUGFIX release

• PHP 5.6 test
• Filter select with index options array

BUGFIX release

• ZF 2.3 compability (Zend\Translator)
• HHVM compability
• Column\Action enhancements
• Bootstrap filtering

BUGFIX release

• Doctrin2 issue
• Cache issue
• Sorting issue

Stability relase

• 63% code coverage (over 300 tests and 1001 assertions)
• support for custom filters
• image resizing
• a lot of bug fixing

Row style support

• now supporting row styles
• column style background
• bootstrap3
• ...