Prepare next version.
Catch cPickle error and add a message about serialization error with the settings file.
Add warnings about imports in the settings file, to avoid breaking the
multiprocessing feature.
cPickle no more exists on py3.
Allow destination to be read from option sepcified in config file.

Write error to log when destination doesn't exist and config is not available.

Add self to AUTHORS.

Remove logging from serve command due to issues with running test_cli.
Add test-case for 'serve' command.

Add docs for the serve command.
Truncate long lines to < 80 chars.
Merge pull request #107 (from branch 'pr/107')
Check that the file exists before removing. (fix #110)
Use the correct filename for original videos (fix #111).
Change where the original copy is done and add a test for this.
Merge github.com:saimn/sigal

Conflicts:
	sigal/gallery.py