Remove legacy method-based mixin mutators
Remove unused file
Formatting
Formatting
Correct formatting / alignment found by syntastic
Add mutators/invariant.rb

I want to attach methods on to a LatinVerb in a
declarative fashion.  To do this we introduce the
`Mutators::Invariant` class.  It will use a series
of strategies to apply mutations onto the Verb.

Each of these strategies will implement a
`TenseBlock`.

Over a period of commits we will empty out the
present implementation of
`TenseDefinitions::Invariant` (an included module)
and move to the class (`Mutators::Invariant`)
method.
Migrate Invariant ActiveVoiceImperativeMoodPresentTenseStrategy
Remove strategy_helper mixin
rm pluralizations_helper
Remove calls to TenseDefinitions::Invariant module
TenseMethodApplicator: Extract a method, rename method
Push Invariant initialization into TenseMethodApplicator
Remove long constant pathing
Remove vim magic comments
Remove encoding comment, Ruby 2.0 for-evah
Cut most ties to the latin_verbvector_generator

Reduce the surface area of connections between the
`latin_verbvector_generator` and other parts of
the app. MThe next switch out will be moderately
hairy, so handle that subsequently.
Remove VerbVector gemspect dependency
Remove VectorApplicator
rm legacy require to invariant module
Correct assertion