Integration of landsat image download, postcode search and Cesium.
Added Cesium-b30 to .gitignore.
Merge branch 'master' of https://github.com/mleonard87/AKickingWheel

# By Rebecca Dengate
# Via Rebecca Dengate
* 'master' of https://github.com/mleonard87/AKickingWheel:
  turned off some widgets for better ui

Conflicts:
	cesium_files/index.html
Fixed stuff from the lat commit as I clearly can't merge.
Reduced number of images on the map for now to workaround a bug.