- Clean object cache before each example with type :faster
  - Started to work on FactroyGirl integration

N.B. While FactoryGirl support right now only includes defaults it slows down the ActiveRecord based stubbing by a factor of ~2.5
which might be fixable if worth it.

Run with
        N=..., NO_RCOV= bundle exec spring rspec   --example 'stubbed' ./spec/models/faster_specs_spec.rb
or
        N=..., NO_RCOV= bundle exec spring rspec   --example 'in DB' ./spec/models/faster_specs_spec.rb

the benchmark result in seconds were:

     N:     |   10  |   20  |   40  |   80  |
------------+-------+-------+-------+-------+
   'in DB'  |   32  |   59  |  116  |  230  |
------------+-------+-------+-------+-------+
 'stubbed'  |  3.4  |  3.5  |  3.9  |  4.5  |
------------+-------+-------+-------+-------+

Considering warm up times that gives stubbed ~0.01s/N
and in DB ~2.8s/N or a factor of ~280

   Validation implemented for min_max_values with correct I18n'd error messages

Applied to: VehicleJourneyControl::Speed & GenericAttributeControl::MinMax

- setting up a CCCLD subdir struct for CCCLD related tests
- removed all occcurances of `@@default_criticity`

  - Rebase on udated master
  - Removal of `default_criticity` from ComplianceControl Class Level Defaults
  - Refactoring of specs to allow usage of the same shared examples (given that more models need to undergo the same refact)

        Comprehensive Tests for ComplianceControl Class Level Default Attributes

Got some data_modifier support for attribute generation w/w-o defaults for model tests generic_attribute_control