Cache and https

Hello Bastianon,

please take care about the https access by the url https://meta100.github.com/ in the file wp-gpx-maps/js/mColorPicker_min.js.

The second problem are incorrect action urls in some admin forms, like clearing the cache. My wordpress installation is in a subdirectory like here https://www.ads-software.com/support/topic/wp-not-in-standard-directory-location/. Please fix it.

Thank you very much.