Further layout template enhancements, analysis view

+ Restyled login page
+ Added a footer

+ Can now view a single analysis
+ Rendering result image to view analysis page
Added a progress page

Added some extra analyses to the websetup module
Merge branch 'master' of https://github.com/NERC-CEH/ecomaps

Conflicts:
	ecomaps/controllers/analysis.py
	ecomaps/public/layout/ecomaps.css
Merge branch 'master' of https://github.com/NERC-CEH/ecomaps

Conflicts:
	ecomaps/controllers/analysis.py
	ecomaps/public/layout/ecomaps.css
Merge branch 'master' of https://github.com/NERC-CEH/ecomaps

Conflicts:
	ecomaps/controllers/analysis.py
	ecomaps/templates/configure_analysis.html