UI: Update CSS for fullscreen panel mode
UI: Add fullscreen mode for panels
Merge remote-tracking branch 'lab41/master' into pr-panelfullscreen

Conflicts:
	src/main/webapp/js/directives.js
add url to les mis dataset for tour
Merge pull request #138 from cglewis/fix_tour_download

add url to les mis dataset for tour
UI: Refactored CSS LESS to update color scheme variables
Merge remote-tracking branch 'lab41/master' into pr-colorscheme
Merge pull request #139 from kylef-lab41/pr-colorscheme

Updated CSS/LESS for one-stop color theme changes
UI: Add PNG version of Dendrite logo
Merge pull request #140 from kylef-lab41/pr-logopng

UI: Add PNG version of Dendrite logo
UI: Configure app with default historyView=off
Merge pull request #136 from kylef-lab41/pr-panelfullscreen

Update panel controls for expand-[vertical/horizontal/fullscreen]
Merge pull request #141 from kylef-lab41/pr-historyviewoff

UI: Configure app with default historyView=off
UI: Update CSS for horizontal and vertical tabs
UI: Update tabset directive for horizontal and vertical tabs
UI: Add outline for community detection panel
UI: Change directory structure for panel layout
UI: Move analytics progress bar into directive/partial
UI: Add initial community detection pages
UI: Update colors for D3 nodes/edges