added voxel query, only exact region name
voxel_query_region full functionality
added voxel_query_voxel
added test_atlases. updated getAtlasVoxels to use atlas_mask
testGetAtlasVoxels sorts response before comparing
testGetAtlasVoxels sorts response before comparing
updated view names in urls
hardcoded atlasTest and added 'regions' tab to atlas_details template
added test_data files
added AtlasViewSet class to neurovault/urls
fixed bugs
Merge branch 'master' into voxel_query_api
updated atlas queries
upload folder now replaces _ and - with spaces in naming atlases and
images
update atlas_query_voxel to except another error
atlas_details Regions tab displays intensity instead of index
made a number of changes in response to chris's comments on the pull
request
fixed the tests
revert accidental settings change
cleanup and ignored files