Remove shebang line
Fix indentation
Remove unused net/http
Use default "BOS/EOS" instead of "[[START]]" and "[[END]]"
Rename split() as wakati()
Remove unnecessary return statements
Update twitter gem version to 4.4.4
Refactor markov.rb
Simpler exception handling
Fix errors
More verbose debug info
Update userstream gem version to 1.2.3
Update twitter gem version to 4.5.0
Generate Gemfile.lock
Workaround for Timeout::Error
Override puts() with STDERR.puts()
Update userstream gem to v1.2.4
Specify dependent version of the twitter gem with two digits
Check friendships on boot
Remove unnecessary table values