add unicode_literals in koobe plugin
Update The Scotsman
...
move format detection to get_details()
bump up plugin version
move format and DRM status detection to get_details()
Merge pull request #52 from t3d/stores

updates to polish plugins
Fix incorrect error being raised when trying load a None object as an
image with imagemagick.
Private Eye by Martyn Pritchard
Initial implementation of plugins mirroring
Fix file permissions and user agent
Update notes on file server deployment
Store: Change punucation into spaces when using author or title searching.
Further work for dealing with common words and punctuation.
Get Books: Improve searching by removing punctuation

Get Books: Improve searching by removing punctuation from title/authors
before matching.

Merge branch 'master' of https://github.com/user-none/calibre
Make the punctuation removal faster and more robust
Comments editor: Disable insert link until focused

Comments editor: The Insert Link button has no effect until the user
clicks inside the comments box, therefore disable it until it is ready,
to prevent confusion. Fixes #1208073 [Insert Link not working](https://bugs.launchpad.net/calibre/+bug/1208073)
pep8
Make it clear that disabling plugins is prevented by policy
pep8