build: Added upload target.

* Added upload target
* Added cleanUpload target (cleans the local folder used by the upload
target)
added placeholder templates for front page links
got ride of base_page and created nested view templates
created js/lib folder and moved resources into that folder
shorten the slides/promotion area by 100px
added 4 frontpage images
added js/lib path to scripts template
break out slideshow and 3column display into separate templates
adjusted slideshow height again
added marketing fluff
Merge branch 'master' into feature/auth

Conflicts:
	src/views/templates/header.html.php
changed config to remove index.php
made ion auth templates work with our SF templates
mongodb suppress connect error = false
renamed mongo sql to scriptureforge sql folder
removed welcome controller and view
added gravatar support in header; got auth pages integrated
added gravatar support