updated customizer style : smaller titles
added customizer settings to select the metas : taxonomies, date, author
updated stepper style overrides default WP number input css
updated metas settings conditional display
added : post metas options. Last update date and customizable notice in title.
updated holder.js to version v2.4.1. => fixes the featured pages holder image bug
updated holder.js to version v2.4.1. => fixes the featured pages holder image bug
updated : always load holder minified
Merge branch 'fix-fp-holder' into dev
updated grunt : task registering is more "dry"
updated : readme.md now includes the Grunt setup (deleted from the gruntfile.js)
Added : all changelog dates
updated : grunt setup, add a note about .ftpauth
fixed layout issues
updated GNU GPL link
updated version number
added travis build
fixed .travis.yml
added travis task
updated gruntfile credentials are get from .ftpauth only if the context option passed == travis
added gitinfo => automatic update of the branch url parameter for Travis ci build