in the comments: add note about js if statements
implement one-event explanations
submit button for within the lab
make ajax find the correct php file
record duration
change help button
nlp
Merge branch 'one-event-explanations' of https://github.com/feste/explanations into one-event-explanations
delay next slide until AFTER parse info comes back
add nlp stuff
some fixes
complex advice
elicit info, don't really react to it
undo parsing refix ordering
fix url
fix recording
goals logging
debugging
add a readme with server setup information