updated show/edit for template publishing

added versioning/updating for customizations, and updated display logic for customizations on admin_index page

added customization function for only suggested_answers and annotations

re-wrote guidance_for_org fuction to hit the db less

updated migrations to comply with validations, added guidance-guidance_groups many to many relationship back in for migration

updated logic around customizations display

customizations generate new templates or template versions

fixed minor typo in deep_copy for question

initial customization functionality

fixed bug where sections not editable, questions not saveable

fixed minor typo in admin_phase view

first step in reducing page edit sql queries

Merge branch 'final_schema' of https://github.com/DigitalCurationCentre/roadmap into final_schema

move plan list settings from project to plan

Merge pull request #19 from CDLUC3/final_schema ...

Further work on tests

added answers_controller tests

fixed issue with static_pages_controller_test

updated test_helper to use model_name.human.pluralize.titleize instead of calling out to I18n

fixed issues with application_controller tests

started correcting issues with function tests for application_controller

added a few attributes to Plan and User attr_accessible sections

fixed issue with routes test

switched references to Project to Plan in routes test

fixed User.name test due to new param added to method

updated generic deep copy test to check for uniqueness of excluded attributes (e.g. id, slug, dates, etc.). Fixed typo in Question.deep_copy. Added calls to deep_copy test for template, phase and section

removed old references to the Amoeba gem which was used to clone models. Fixed typo in Question.deep_copy. Added generic test for deep_copy methods.

removed old amoeba gem that was used for cloning active record models. We will use xsrust's new deep_copy methods now

fixed merge conflicts in schema.rb

ran db:migrate on test

Merge pull request #25 from DigitalCurationCentre/final_schema ...

Pulling in latest from DCC including deep_copy methods