Add travis-ci support
Merge pull request #2 from cfabianski/set_travis

Add travis-ci support
Remove unecessary char
Merge pull request #1 from cfabianski/improve_regexp

Remove unecessary char
Add Travis CI badge.
Bump version since we officially support PG > 9.0.
Broken link in readme.
Use native hstore support when available e.g ActiveRecord 4.x. Multiple ActiveRecord versions can be tested as follows:

bundle install
bundle exec rake

ACTIVE_RECORD_VERSION=3.1 bundle install
ACTIVE_RECORD_VERSION=3.1 bundle exec rake

EDGE_RAILS=1 bundle install
EDGE_RAILS=1 bundle exec rake
Move conditional activerecord-postgres-hstore require into library.