Adding support to custom configuration on rails application using
railtie
Reading configuration file from rails application and setup the
cassandra db connection
Moving initializer file to cassandra_object directory
Removing unused error
added dummy rails application
added .log to gitignore
Added Rails as a dependency to the test env
make all tests pass
Removing unused files from dummy application
Rescuing exceptions when loading config file
casting to hash
Requiring rails initializer if Rails is defined
Removing rails dummy application.
Renaming gem
Renaming config_hash method to cassandra_configs in order to keep the
same standard.
Organizing cassandra_object's rake tasks.

Renaming the task namespace from ks to cassandra.
Adding a description to the drop task.
Merge pull request #1 from lucasallan/improving-rails-integration

Improving rails integration