Lots of misc updates... sorry....

application/controllers/RequestController.php

application/library/View/Helper/BulletinEntry.php

application/library/View/Helper/BulletinEntryDiff.php

application/views/home.xhtml

application/views/request/course_id.xhtml

application/views/request/edit_wrapper.xhtml

application/views/request/fullEdit.xhtml

application/views/request/time_location.xhtml

application/views/sidebars/bulletinPreview.xhtml

application/views/sidebars/requestProgress.xhtml

application/views/viewRequest.xhtml

document_root/css/index.oss

document_root/css/request/edit_wrapper.oss

document_root/css/request/fullEdit.oss

document_root/css/viewrequest.oss

document_root/images/arrow1.png

document_root/images/arrow2.png

document_root/images/cross_listing_button.png

document_root/images/grad_tie_button.png

document_root/images/next_button.png