changed images and qoute on each sidebar. linked book now to contacts page and put give feedback button on contacts.
Merge pull request #16 from rkenna/offerings

Offerings
Merge pull request #15 from rkenna/amanda

changed images and quote on each sidebar.
styling changes for the offerings page
added alt text to images
offerings page is now responsive, except can't get the sidebar to stay right
inserted my changes to the ones that amanda made earlier today