Add switcher between Lite Mode™ and Classic Mode™

[veganstraightedge]

We need a switch between lite.crimethinc.com and crimethinc.com and back again.

I'm thinking it should be:

• [x] in the footer on the classic site and

• [x] in the header for the of the lite site.

• [x] It should take you to the page that you're currently on, but in the other mode

crimethinc.com/about => lite.crimethinc.com/about,

NOT

crimethinc.com/about => lite.crimethinc.com

[veganstraightedge]

The link at the top of lite mode needs some CSSing.

• [x] Switch to… should have some breathing room above and below it
• [x] Switch to… should be on its own line
• [x] CrimethInc. should be on its own line

[GeoffFoley]

[GeoffFoley]

Made the name a little larger, as well.