Add cropbox option
add default cropbox opt
string or tuple
add rounded corners... needs cleanup and a pgmagick version
Merge remote-tracking branch 'koebbe/master'
image ratio should change when cropbox option is used
fix merge conflicts
Added a timeout setting to use with urllib2 when retrieving an image with a URL. Without the timeout setting, urllib2 will wait indefinitely for a response.
replaced thumbnail.exists() assuming that if the thumbnail is not cached it does not exist
if THUMBNAIL_DUMMY is true all thumbnails always replaced by dummy.
Merge pull request #1 from beholderrk/patch-1

if THUMBNAIL_DUMMY is true all thumbnails always replaced by dummy.
Update README.rst
update template tag
lazy fill empty thumnails
dummy image in margin filter
update tests
no exif data issue fixed
spelling in base.py
fix thumbnail tag
Raise correct error message when image is not valid according to the image engine