Adds basic logic to parse a sentence and return context.
Needs to be linked to /api/ask POST for full functionality.
Merge pull request #11 from JonathanWarrick/setenceParsing

On our way to skynet.
Add the ability to up and downvote sentences
trimmed bug-causing spaces from beginning and end of sentence
added up/downvote ability to test page
make get context a function for easier use
add context to testing page
robot now uses context as sentence seed
Merge pull request #12 from stefceror/feat/upDownVote

Feat/up down vote
added wikipedia parsing abilities, removed bible text parsing
Removing superfluous wiki parsing module
Caps robot response length at 15 words, but gives up after 20 attempts
Merge pull request #13 from stefceror/feat/wikipedia

Feat/wikipedia
Merge pull request #14 from stefceror/feat/capResponse

Caps robot response length at 15 words, but gives up after 20 attempts
possibly fix wiki not found error on server
reorganize requires a little
Merge pull request #15 from stefceror/fix/wikiError

Fix/wiki error
markov chains now save to file
markov chains now load first from file when server is started
wiki data (already read and next articles) are saved to file
wiki data pulls first from the file
Merge pull request #16 from AreYouARobot/feat/filesave

markov chains now save to file