Added JS function for Condition Recommendation Types
fixes #127, tables not clearing in firefox
Made images responsive width to fix lol cats image
fixes #126, maths wrong with new bigger header

I have now used javascript to detect the height of the topNav and
footerContainer and subtracted that from the window inner height
fixes #125, css theme on logout page

I also added a few extra classes to fix a scrolling issue and button
look and feel
made success and error messages more pronounced
Fix based on feedback for @leftclickben
Merge pull request #131 from DannyMurphy/wam-theme-tweaks

Wam theme tweaks