a few of the changes needed for new Explore page implementation
finished up explore, did most of profile, and generally cleaned up the CSS/Less a ton, made sure variables were properly set and used, etc.
Merge branch 'vialogues' of github.com:edlab/bootstrap-vialogues into nara_explore

Conflicts:
	less/buttons-vialogues.less
	less/variables-vialogues.less
	less/vialogues-custom.less
Merge branch 'vialogues' of github.com:edlab/bootstrap-vialogues into nara_explore

Conflicts:
	less/apps/vialogues_create.less
fixed one Less error
finished video styles
moved type styles to a separate Less file to mimic Bootstrap setup
renamed video_seeall -> video_sort_dropdown because it makes more sense
Merge branch 'vialogues' of github.com:edlab/bootstrap-vialogues into nara_explore

Conflicts:
	dist/css/bootstrap-vialogues.css
	dist/css/bootstrap-vialogues.min.css
	less/variables-vialogues.less
	vendor/.gitignore
Merge pull request #3 from edlab/nara_explore

Changes for Explore & Profile pages, and general cleanup