note about speaker notes in setup docs #207
Merge pull request #567 from hakimel/dev

2.5.0
mathjax readme tweak
leap motion doc tweaks
2.6.0
add unit tests #123
add qunit grunt dependency
fix bug where isLastSlide sometimes incorrectly returned false
include info about which slide the assertion applies to
more tests, use stricEqual and deepEqual assertions where appropriate #123
more tests, enable test page scroll overflow #123
more tests #123
run unit tests as part of grunt build and ci
add test for loop setting
make sure isVerticalSlide doesn't throw npe