add chrome web speech input
refactor model logic
drop wordproblems table and used a model without a table
add jQuery UI gem, ajaxify the app, allow 'times' in the pattern as well as 'multiplied'
add validations and errors - for both javascript and non-js app
prepare app for heroku deployment
change root to wordproblems#calculate
add a real Readme
the program is now holly from red dwarf
changed to_i to to_f so that holly doesn't round the answer
change readme from rdoc to md
add new logic that supports order of operations
removed fixture file so that model tests dont error
Add better instructions and documentation
Improve instructions
fix Readme
add text to speech to holly, she now speaks
add option for turning off holly's voice
add instructions about holly's newfound voice
Holly had a sex change, he is now she