Merge pull request #7 from tonkonogov/master

Fix minor coding style issues of the current codebase
Minor refactoring (comments)
git subcommand no_commands methods should be private
Print a message if pbcopy is not installed
Bumping up the version number; versions for dev dependencies
Gemfile.lock should be regenerated
Need newer versions of gems
Configurator task/class initiated
Git clone usage example
Update README.md
Protocol prompt for github clone usage example
Answer index casting was missing
Merge branch 'master' of https://github.com/dzotokan/thorium
Bumping up the version number for the next release
Fixing version number for Travis
Do not require inside a method
Simple sqliterc
Resolves interrupts issue
Resolves interrupts issue
Aliased install documentation