Introduces very basic new PA page styling
Adds percentage complete and data gap count to PA info
Show wikipedia link on PA page
Index and search by given coordinates
Merge branch 'redesign' of github.com:unepwcmc/ProtectedPlanet into redesign

* 'redesign' of github.com:unepwcmc/ProtectedPlanet:
  Finished styling projects page
  Improved projects page styling
  Setting neat defaults for flat grid

Conflicts:
	app/assets/stylesheets/base.css.scss