Restore use of full text - overwritten during merge.
Add file logging to webapp defaults, disable console logging.
Add some debugging to the sentiment analyser.
Merge branch 'angular'
Fix indents.
Tweak to sentiment logging.
Better JSON handling for Stanford code.
Revert "Better JSON handling for Stanford code."

This reverts commit 24a1882c9b46501288141f649fbcd05498c06ba3.
Revert "Revert "Better JSON handling for Stanford code.""

This reverts commit dc6dbe403c942cef80a5d4500665ced28df0e7c1.
Change Stanford call to use full text, pass correct MIME type
Additional text, basic styling in About page.
Fix name of About page controller.
Fix so search controller does not load tweets unless on a Search page.
Add sort order as option to Terms handler.
Basic word cloud implementation.
Add links to word cloud.