update .jshintrc
update .jshintrc - part 2
fix links.js
update jshintrc & disable jscs
update jshintrc & disable jscs - part 2
update jshintrc & disable jscs - part 2
update jshintrc & disable jscs - part 3
update jshintrc & disable jscs - part 3
improve posts headers bars on scroll movements
disable beautify-js on Makefile
less/js code reformat