Bug fixes

• New interface for selecting categories, courtesy of DropSolid
• Introduces a public JS API for actions & events, also courtesy of DropSolid
• Removes the check for cookie policy on install, to alleviate problems on sites with a lot of nodes
• Adds a new field for cookie policy version, to allow asking for consent after terms have been updated
• Adds a new field to allow attaching the banner to any tag on the site, rather than just body
• Adds a feature to make privacy policy link use translation
• Improves caching of css
• Fixes bugs with blocking scripts and cookies
• Other bug fixes

- Fix an issue where some hosts (Pantheon) wouldn't recognize the module due to a symlinked .info file.

- Fix an issue where some hosts (Pantheon) wouldn't recognize the module due to a symlinked .info file.

- Fix an issue where some hosts (Pantheon) wouldn't recognize the module due to a symlinked .info file.

- Fix an issue where some hosts (Pantheon) wouldn't recognize the module due to a symlinked .info file.

Move the helper function to the module file