lineChart formatting tweaks
single series plots ok
started on multiLineChart
abortive attempts at adding an alert box inside mathmoPlot directive
added an alert box outside mathmoPlot directive
multiplots happening, but duplicating axes
axes only appear on resize, but grunt watch now working on style.less changes
multiLinePlot with category colours and clipPaths working
restuled questions
more matmo restyling. Started routing
prev and next plot correct data, but no restriction on repeated topicId selection as yet
each exercise now contains at most one question on each topic. More can be accessed through prev/next buttons.
started on add core/add further
Update README.md

updated readme to see how github hosted edit works.
small header changes
mathmo: fixed https://github.com/gmp26/Apps1/issues/6 and 2
fixed #7 and 8#
added publish scripts
moved graph warning. Fixes #3
mathmo: revised header