Revision 21101: mqtt2.template: add owntracks, bugfix in roborock; httpmod.template: ...

[System]

Revision 21101: mqtt2.template: add owntracks, bugfix in roborock; httpmod.template: ...

mqtt2.template: add owntracks, bugfix in roborock; httpmod.template: add esyoil + new HM-firmware-update template

Source: Revision 21101: mqtt2.template: add owntracks, bugfix in roborock; httpmod.template: ...