FHEM:
- HomeMatic signing
- autocreate for HomeMatic
- autodetect physical hardware
- RFR: Error message for uncomplete last message
- fix autocreate rename anomaly (rename filelog only)
- implement wiki decisions

Webpgm2
- plot data from multiple files in a single picture
- setting the dummy state via dropdown is not possible
- click on the graph only correct for the day zoom
- integrate weblink details in the SVG
- autocreate: multiple plots
- fancy webkit tranformations