Merge tag '1.1.1' into develop

update pictures on index page
update position of logo on slider pictures
Merge branch 'develop' of github.com:natemara/dropouts into develop
update whitespace
change "free estimate" link
add variable for slider timer
use header_links in the footer
change case of header_links
distribute header_links among columns in the footer
make footer image a link to the homepage
add class for copyright text
add twitter social link
use SiteSettings.social to display social network links
change SiteSettings.social to list of tuples
fix link color in copyright div
update email links
change link hover colors in main menu & footer
edit the copy in the about page
add links just for footer area
show footer links in the footer