Novice module can open images from a url
Switching to RGBA
Fixed Python 3 import errors, added alpha and rgba properties
Trying to get imports working with both Python 2 and 3
Merge branch 'master' of https://github.com/scikit-image/scikit-image
Fixed import of urlparse and rebase on upstream
Removed extraneous trys for six imports
Merged with upstream
QH6228 Bug fix - remove offset from coords
Added new convex_hull_image qhull test
Removed trailing whitespaces
Fixed PEP8 spaces
Merge pull request #873 from jmetz/convex_hull_image_qhull_precision_fix

QH6228 Bug fix - remove offset from coords

Fixes issue #871.
Add shaded polygon to lineprofile output
Refactor perp_lines behavior
Add test for LineProfiler tool
Fix aliasing and update docstring
Update test now that aliasing has been removed
Use division consistently between PY2 and PY3
Update test to use floating point images and with updated values