Added config option #context.
It defines optional sub-directory in which rails app is deployed. By default Rails.application.config.relative_url_root is used.

It allows to run specs on URLs like http://localhost:3000/my_app/teaspoon.
Teaspoon.configuration.context should be set to nil by default, then it can be overridden in engine unless user set it earlier
Add some CI notes to README

- Added a note about CircleCI, because it works great for me with teaspoon.
- Made a clarification that you need to actually execute teaspoon to run it on your CI. I thought this was needed but maybe I'm just crazy.
- Added notes about adding teaspoon to default rake task.
Adding configuration files for breaking the build

These thresholds will be used to break the build, if set.
Adding istanbul check-coverage support

This implements the check-coverage report, but does not call the code
yet.
Wire up check-coverage to run after reports

If coverage thresholds are set, they will now be run after reports.
Version Bump
Adding coverage threshold command line options
Adding coverage threshold command line options
Merge branch 'check_coverage' of github.com:trevmex/teaspoon into check_coverage

Conflicts:
	lib/teaspoon/command_line.rb
Add coverage threshold command line to README
Merge pull request #149 from trevmex/check_coverage

Istanbul 'check-coverage' support in Teaspoon (Issue #147)
Readme markdown syntax fix.
Merge pull request #152 from plasticine/master

README.md markdown syntax fix.
Update Gemfile
Merge pull request #151 from DannyJF/master

istanbul can now be locally installed in a project.
adjusts the gemspec to remove extra files that shouldn't be there.
updates readme.
Merge pull request #133 from kowal/rails-relative-url-root-fix

Added config option #context.
loads teaspoon_env.rb for rake task as well. #129