Guardian news feed module returns headlines of latest UK news, all tests passed
Guardian news feed feature returns headlines and date of publication of latest UK news articles, all tests passed
add twitter api as a model, can search for a specif term and return the 3 most popular tweets with the name
rMerge branch 'development' of https://github.com/MakersSpark/Maker-Spark-Server into development
Fixed faulty navbar styling, added responsive mode

Navbar buttons were stacking on top of each other; corrected this
so they now appear in a line as they should. Changed navbar to be
more compliant with standard Bootstrap. Navbar now displays prop-
erly on mobile devices, though ain't pretty (yet).
Merge branch 'development' with master