Add rspec/its to the spec helper.
Eliminate deprecation messages in script_spec

Replaced "mock" with "double"
Replaced "stub!" with "stub"
Added require spec_helper to the .rspec file to keep from having to include it in every single spec file.
Removed deprecations from taggable_spec

Removed the clumsy include for spec_helper, since rspec is normally including it
Change mock to double
change stub! to stub
Cleared nav_tabs_spec

Removed unclear spec_helper require since its automatically included
Change be_false to "be false"
change be_true to "be true"
replaced dataset references with FactoryGirl references
Cleared deprecation notices in definition_spec

Removed unclear spec_helper reference since it's automatically included
Change be_false to "be false"
Change be_true to "be true"
Removed obscure spec_helper require since it's automatically required.
Cleared deprecation warnings about be truth/false, mock/double, and stub!/stub
Removed the pry and byebug requires from spec_helper. They're better off put in the .rspec-local file so they can be required based on the debugger of choice.
Removed the unclear spec_helper require since it's required by the .rspec file.
Set up rspec-local files

Added .rspec-local to the .gitignore file
Added proposed rspec-local files for ruby versions 1.x and 2.x so the dev can copy in whichever is proper for the ruby being used to run the tests
Removed redundant ignore of .rvmrc
Cleared deprecation warnings
Clear deprecations for stub! to stub
Cleared deprecations for testing a specific error is raised.
Cleared deprecations for be_true/be true and be_false/be false
Merge pull request #388 from Paladin/lib

Removed deprecations from lib specs Figured this was safe enough to pull in quickly and get on with the rest of them.