socialshareprivacy 7.x-1.5

this update will erase all your existing field data, due a new approach, a custom field.
the creation for each content type is now manageable via the settings.

new feature:
- #1421440: move the creation of the placeholder-field(s) for the contenttypes to settings (manually w/ overview)

fixed:
- #1446702: field formatter not installed correctly
- #1415172: incompatible with page and block caching
- #1480634: options are not respected when multiple calls of socialSharePrivacy()
- #1416350: Make target of info link configurable
- #1450400: uninstall error: Call to undefined function _socialshareprivacy_field_name() socialshareprivacy.install on line 39
- #1469150: remove extra field
- #1459974: Problems in IE 7 because of redundant commas in js code

plus some other things ;)