create test to catch bug where 'My Organization' is hardcoded in controller
pong: flash now says org name, button_to is now link in organization's show page, adjust step definitions for 'link or button to' to accept negation, adjust steps to use this new definition
ping:  add controller spec for checking whether 'This is my organization' button is visible
pong: unit tests for model method #can_request_org_admin? written
moved before block in organizations#show spec to cover the first it block
add controller method can_request_org_admin?, fix logic in model spec and add more examples and fix bug in organization show view where params were reversed
fixed bug where we passed params in wrong order, resulting in incorrect values in params hash
merge conflict resolved, extra spaces removed at end of basic_steps.rb
removed superfluous comments from OrganizationController#show, and tweaked tests for that method's @editable and @ grabbale instance variables when no user is logged in
Merge pull request #131 from johnnymo87/refactor-this-is-my-org

Bug fixes for "This is my organization" feature