updated the word_trajectory app to include words and gestures and also fix some ui issues
updated word_trajectory
forgot to import stringr
Merge branch 'master' of https://github.com/langcog/wordbank
Update reports.json
suppressed error message
Merge branch 'master' of https://github.com/langcog/wordbank into crossling
updated word_trajectory
Update reports.json
suppressed error message
fixed graph label error
Merge branch 'master' of https://github.com/langcog/wordbank
screwed up an understands/produces computation in word_trajectory
changed display for word trajectory plot
updated image
fixed #30
Fixed #31
fixed #28
merge master into crossling
added support for specifying field value choices in data import