Login screen done for UI mockup.

Distances changed to em from px, will see if that's better.
Compare mockup done without graph. Loading splash added.
history graph

Had some trouble getting the graph to show up at times, committing to
see if it shows up when viewed off of the blue host server.
updated container dimensions

put container dimensions, it could possibly fix graph issue.
syncing workspaces
Added slider back with new styles.

Also added error message to login for blank username/passwords.
Copied button styling from compare page to history page.
Added inset shadows to full tabs on compare and history.
Merge branch 'history_graph' into mockup_ui

Conflicts:
	web/php/home.php
update graph

changed graph and updated mock up info.
Fixed all paths to relative, which will work on mac and pc.

Also changed border/padding for graphs and fixed size for graph containers.
Fixed broken rating tab when switching back from compare or history.
Added place for Pie chart, 5% less numbers, moved slider.
Merge pull request #18 from jackrk/mockup_ui

Merge mockup UI to master