Added new possible location for gpg keys. Fixed bug in logic.
Added new possible location for gpg keys. Fixed bug in logic.

  * Add PROFILE\.gnupg as possible key location
  * Fixed bug where wrong prefix was appended to path

Baebeca/OutlookPrivacyPlugin,tobiasge/OutlookPrivacyPlugin,dejavusecurity/OutlookPrivacyPlugin,Baebeca/OutlookPrivacyPlugin,korusdipl/OutlookPrivacyPlugin,korusdipl/OutlookPrivacyPlugin,dejavusecurity/OutlookPrivacyPlugin,tobiasge/OutlookPrivacyPlugin