Fixed ajax news pagination load.
Merge pull request #1 from laurenhu/ira_dev

Fixed ajax news pagination load.
Adjusted styling, added news drawer function to adjust height based on content.
Changed thumb size to 250.
Added markup for mobile nav trigger and close btns.
Updated sprite PNG.
Updated sprite SVG.
Added loading spinner for Latest News.
Mostly mobile CSS  edits.
Added functions for toggling nav in mobile views.
There was a merge conflict but I saw no difference in the marked section of the code. Deleted brackets, etc.
Adjusted more mobile styles, Latest News, etc.
Fixed merge conflict code from earlier commit. Added loadin spinner for Latest News.