added the new landing page at /welcome
added push and pull classes for the grid
finished styling the landing page
update compiled css
updated routing of landing pages, now found at /welcome/<campaign>
added second advance page with bullets, changed list styles and added info to footer
changed /welcome to /landing, and changed advance to webdev
Merge branch 'landing-page' of https://github.com/Thinkful/pysplash into landing-page

Conflicts:
	cache/css/register.css
	cache/css/splash.css
recompiled css
changed an email address; confused dev and dev2 zohoes
added an overview to the fewd course
Added codeship file to reset database on test
Changed sleep time of homepage test
Moved database clearing script to test run bash script
merge in master; conflicts only in cached pages
reset cached css files
add new landing_pages app at /a
undo changes to splash app now that everything is in new landing_pages app
add form handling and tests for it
structure for refer app and images