Added 'Image Viewer' widget.
Follow redirects in ImageLoader.
Load/Save variable.attributes dictionary.
Fixed addOrigin in File widget.
Bug fix in 'Edit Domain' widget.
Fix Testing and subclasses (store_data, store_models).
Restore known_domains after domain is unpickled.
Fix pickling of Values.
Fix typo.
Fix old camel case name.
Removed lines that "repair" data.
Add space after widget boxes in gui, fix some specific widgets
Merge branch 'master' of github.com:biolab/orange3
Merge pull request #77 from janezd/master

Add space after widget boxes in gui, fix some specific widgets
Temporarily skip unit test.
Add travis configuration.
Only run widget tests if PyQt is installed.
Skip sql tests if psycopg2 is not available.
Merge pull request #79 from astaric/travis

Add travis configuration.
Changes in Mosaic GUI