Merge branch 'removing_unused_tables' of github.com:DigitalCurationCentre/roadmap into development

fixed bug in migration where customised sections not modifiable

added gemfile and broken branding file

changed schema to be correct for data migration

updated the migration to set the customizing organisation properly

fixed template versioning and customisers in migration

updated data migration to not over-write organisation_id for templates with nil

changed has_one to belongs_to in new_plans -> templates relationship

updated roles to perms as per renamed table

added new_plans relation to users through roles

added users to new_plan relationships

additionally stores old project_id for new_plans

changed the way answers are selected in migration

updated prefetching, relocated index definition, and removed debug for migration

wrapped migration in transaction for performance

updated code to write user-generated content (answers/notes)

removed early cutting for template project and relpaced with better selection

updated to allow template versioning to function correctly

Merge branch 'french_fixes' into postgresql

fixes from feedback from french testing of dmponline

bugs found in fr dmponline

total schema data migration: now with customized templates

preliminary migration of db schema - migration subject to change

renamed roles to perms

updated models for data migration

Merge branch 'reinstate_branding' into postgresql

reinstate branding.yml

Merge branch 'reset_password_link' into postgresql

add a reset_password_link method for convenience

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