Lex: Lexical Prayer Processor

Updated rake syntax:

rake

Downloads the latest topic-votes.txt if newer from OpenBible, trains the classifier, starts the server.

rake download

Downloads the file topic-votes.txt if newer

rake train

Trains the classifier, saves the .dat file for quick access

rake server

Launches the server. If the .dat file exists, this should be all that is necessary.

Lex: Lexical Prayer Processor

Merge pull request #1 from AndyGauge/sinatra

Lex Unrailed