updated answers and notes controller for #798

Added method to validate answer according to each question format. Partial view for section progress. Eager loading of resources needed to calculate plan and section progress. Refactoring of code for progress plan. DMPRoadmap/roadmap#382 ...

Fixed merge conflict. DMPRoadmap/roadmap#382

onChange event for tinymce at plan answers. Removed unnecessary options passed to tinymce. DMPRoadmap/roadmap#382

Fixed timeago problem for when a new answer is created. Refactored JavaScript logic into its own file. Created a partial to handle answer status. DMPRoadmap/roadmap#355

Using touch for timestamp for when only answer.question_options is updated. DMPRoadmap/roadmap#355

Checkbox using rails FormHelper. Helper method at answer model for determining if an option should be selected. DMPRoadmap/roadmap#354

radiobuttons question is now saving through its relation question_options rather than options. Added whitelisting attributes for mass assignment. DMPRoadmap/roadmap#302

updated spacing in mailers based on @xsrust changes to the sharing notification

finished fixes for answer creation race condition DMPRoadmap/roadmap#241

updates to locking mechanism because it ActiveRecord does not catch 2 creates DMPRoadmap/roadmap#241

updated answers controller so that user_id is not a part of the find_by DMPRoadmap/roadmap#241

change how updating various status indicators are done fixes: https://github.com/DMPRoadmap/roadmap/issues/182

fixes issues around answer text not saving properly; references https://github.com/DMPRoadmap/roadmap/issues/181 ...

fixes issues around status spacing and adds in untranslated strings for
status; references https://github.com/DMPRoadmap/roadmap/issues/182

change from serialized hash tp just using includes

Optimistic Locking ...

- add bit field to question_format so we don't have to test strings to determine format

- add isOptionBased to question so we dn't have to do multiple string comps for this - there was a boolean already in the DB not being used

- add migration to add bit field

- add migration to add lock_version field to answer

- change answers_controller to do optimistic locking

- change answers controller not to redirect to plans/phase/edit as it wasn't doing anything

- introduced answers/update.js.erb to handle the return from /answers/update.

- to do the conflict resolution you need the old answer and new answer objects. Tried using clone but it doesn't work because it only does a shallow copy. So adopted a "nuclear-option" deep copy but it's a bit much. A compromise would be better.

mege in head changes

trying to reduce data access queries. Needs more work

added some missing unit tests. fixed typo on Template.has_customisations? method

added answers_controller tests

first port of plan creation and editing to new data model

controllers only respond to html

updated some of the answers structure, commented for future updates

moved logic for authorization out of answers controller into the policy

removed json and added authorization to answers_controller

Merging current stable development branch into master (#23) ...

This is our unofficial v.0.1.0 release. It includes:
- Rails 4.2 migration
- Internationalization
- API
- Institutional logo upload (thanks to Weiwei and the Univ. of Alberta)
- Generic branding
- General cleanup of code and bug fixes

DMPonline4 - RAILS 4.0 (#4) ...

Merging the initial DMPOnline4 codebase into Roadmap

DMPonline4, this code was designed and implemented by the Digital
Curation Centre (DCC)
DMPonline runs in Ruby 2.1 and Rails 4.0, there is a mysql database.