Another minor update

Another minor update about the upcoming release.

I have modified the cache handling system. This might sound extremely technical and uninteresting but actually its a huge improvement for jSunnyreports. The previous system used the full path for the cache, the new version only uses the filename. This means you can preload the data on your desktop and then copy the cache files to another system. For instance a raspberry pi or another lowpowered computer.

Ofcourse the inverter names need to be identical else the cache system still fails 🙂