Merge pull request #31 from dodobas/answers

Simple question answer interface
added status field to project edit
Merge pull request #35 from icrni/project_view

added status field to project edit
styling for request view
Merge pull request #40 from icrni/project_view

styling for request view
bing and map layers for map
Merge pull request #41 from icrni/project_view

bing and map layers for map
better centering of the map
added view generating geojson for world map
coloring and click control
added map legend
zoom world map to fit all layers
popup on hover over polygons
Functional updatable answers
Merge pull request #42 from icrni/homepage_map

Homepage map
Merge branch 'master' into answers

Conflicts:
	django_project/imagery_requests/templates/request_view.html
	django_project/web/static/css/custom.css