massive refactoring, content loading and loading indicator
Merge branch 'master' of github.com:loopmode/problema-v2

Conflicts:
	README.md
	lib/h2o/README.md
	lib/h2o/h2o.php
	lib/h2o/h2o/context.php
	lib/h2o/h2o/datatype.php
	lib/h2o/h2o/errors.php
	lib/h2o/h2o/filters.php
	lib/h2o/h2o/loaders.php
	lib/h2o/h2o/nodes.php
	lib/h2o/h2o/parser.php
	lib/h2o/h2o/tags.php
	lib/less/Cache.php
	lib/less/Less.php
	lib/less/Version.php
	scripts/app/views/page.js
	scripts/lib/backbone-min.js
	scripts/lib/backbone-min.map
	scripts/lib/backbone-super-min.js
	scripts/lib/backbone.js
	scripts/lib/bootstrap.js
	scripts/lib/bootstrap.min.js
	scripts/lib/bootstrap/affix.js
	scripts/lib/bootstrap/alert.js
	scripts/lib/bootstrap/button.js
	scripts/lib/bootstrap/carousel.js
	scripts/lib/bootstrap/collapse.js
	scripts/lib/bootstrap/dropdown.js
	scripts/lib/bootstrap/modal.js
	scripts/lib/bootstrap/popover.js
	scripts/lib/bootstrap/scrollspy.js
	scripts/lib/bootstrap/tab.js
	scripts/lib/bootstrap/tooltip.js
	scripts/lib/bootstrap/transition.js
	scripts/lib/jquery-1.11.0-min.js
	scripts/lib/jquery.magnific-popup.min.js
	scripts/lib/require.js
	scripts/lib/underscore-min.js
	scripts/lib/underscore-min.map
	scripts/lib/underscore.js
	scripts/utils/log.js
	scripts/utils/normalize.js
	scripts/utils/responsive.js
	templates/partials/footer.html
	templates/partials/navigation.html
	templates/partials/subtitles-menu.html