Debugging in index facility
Fix #1312923 [Edit Book - CSS: small is not rendered as a key word (purple instead of green)](https://bugs.launchpad.net/calibre/+bug/1312923)
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Update NZZ
Edit book: Fix importing of Lithuanian dictionary from OpenOffice, that does not specify a country code. Fixes #1313315 [Lithuanian spell check dictionary from OpenOffice gives an error](https://bugs.launchpad.net/calibre/+bug/1313315)
Edit book: Fix saved search dialog causing high CPU usage
pep8
pep8
News download: Fix very long URLs for links to pages causing errors on windows because of max path length restrictions. Fixes #1313982 [Fetch failed from New York Times](https://bugs.launchpad.net/calibre/+bug/1313982)
Make the mem leak test for unrar more robust
ICU 53 no longer return the same collation order for numbers whose value is different even if they have the same first digit.
Edit book: Fix a hang when editing an HTML or XML file with text of the form <abc: (i.e. a tag name with a trailing colon). Fixes #1314009 [Editor: wrongly placed colon causes hang](https://bugs.launchpad.net/calibre/+bug/1314009)
Edit Book: Fix an error when merging CSS stylesheets that contain @charset rules
Fix #1313567 [Editor save button greyed out  after failed save](https://bugs.launchpad.net/calibre/+bug/1313567)
Fix incorrect color profile
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Update Private Eye
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Add a copy to clipboard action to the context menu for the spell check dialog