Responsive Filter, Homepage adjustments & start of project page styling 


Search Filter --
Improved the Filter so the input fields are now responsive, there are some minor tweaks to be made to the FF version which affects the layout of the date widgets (very minor). In the next pull request I will address the drop down button styling on chrome and FF -- issues overriding the jquery styling.

 Next steps -- From here can we move the search field and the button to the first and last collapse divs and put the form for the filter in the content. This will allow a user to search and the filter will expand from the middle when the advance search button is pushed.

Homepage --- 
Temporary fix to pull the carousel up 60px to remove gap. The page is inheriting the .container from layout.html which has affected the carousel being full width and pushing it down a little. Will try and fix in future push.

Also, changed the background colour to match the original design. 

Project & Resource pages --
Started styling both the pages, we need to work out the final view for the project info