testing the use of custom bounding boxes for countries
fixed bug in bounding box width calculation for leaflet
more countries with normalized bbox and fix on rake task
javascript tests setup with konacha
finalized country list for normalized bounding boxes
delete all normalized bboxes before reloading them
reverted structure to master because of other migration on local db
adjusting existing bounding boxes and removing extra bounding box field
removed leaflet cdn
Introduces a maintenance mode that can be turned on or off over http

PUTting to /admin/maintenance can turn on or off maintenance mode, which
will restrict access to the site.
Document maintenance mode
Adds capistrano tasks for manually enabling maintenance mode
Merge branch 'master' into bbox

* master: (39 commits)
  slight amendment to the disclamer text
  Removes mystery underscore from footer images
  Replace useless EC2 domains with PP subdomains
  change text in the about modal
  Update wcmc logo
  Remove text from footer logo
  Include relevant org logos in footer
  Moves terms and conditions to top bar on request
  Update travis config for new example app config
  Adds dotenv-deployment so that .env files are loaded in production
  Use dotenv in production
  Run deployment cache clear in correct env
  Don't link secrets.yml on deploy
  .env example
  Link .env file in production
  Secrets.yml is now committed to make adding config keys easier
  Use sidekiq capistrano gem to handle sidekiq runner
  Deploy clears cache
  Fixes whenever capistrano deployment
  Add UserVoice feedback link to header
  ...

Conflicts:
	Gemfile.lock
Removes whitespace
Update docs
Move adjusted boundary boxes in to normal seeds

They will always be needed in their adjusted format (see
https://github.com/unepwcmc/ProtectedPlanet/pull/66), and so there's no
point storing the old bboxes.
Merge pull request #66 from unepwcmc/bbox

Bbox
Correct db/structure.sql
Merge pull request #79 from unepwcmc/maintenance-mode

Maintenance mode
Correct syntax for iteration in Ansible 1.6

$ variables were deprecated in 1.6