Postgresql compatibility for agent model
date_add for mysql correction
Gem mysql2 + port for test environment
Update Ruby version to match deployment version.
Explain how to configure value for production.
Be more precise and avoid future WTF.
Use the actual latest 2.0.0.
switch to strings in db seed
aerge branch 'master' of github.com:cantino/huginn
Merge pull request #191 from wizonesolutions/feature/better-env-example

Explain how to configure DOMAIN for production.
Merge pull request #190 from wizonesolutions/feature/fix-ruby-version

Fix ruby version to match the one specified in the doc/deployment/capistrano/deploy.rb
fix db/seeds.rb
clarify .env.example
fix capitalization of Github
update .travis.yml to use Ruby 2.1.1
Remove .ruby-{gemset,version} out of control

This is something each one shuold set up for himeslf. Issue came out due to on
rbenv ruby version has no `ruby-` prefix, thus before it will resolve version
by stripping prefix out it fails. And this leads into an insane `vim` boot up
time with `vim-rails` plugin.
Merge pull request #193 from ixti/remove-ruby-locks

Remove .ruby-{gemset,version} out of control
Add to_i for Agent postgres compatibility
Merge pull request #184 from ms32035/master

Postgresql compatibility for agent model
Merge pull request #1 from cantino/master

Sync master