Some Fixes and Improvements ("Named MQTT Topics")

[realdognose]

Hey,

I've made some changes and improvements:

• Fixed the already discussed issue with DPTArray (that's conflicting now)
• Updated the example configuration file.
• Introduced a "named override" for values on mqtt.
• Introduced a (global) mqtt-retain and mqtt-resend-retain flag.
• Added a builtin log-rotation
• Modified the run file to use all absolute paths.

Biggest change to allow for "regular mqtt names" is quite handy i'd say, as this matches more the character of mqtt over using 1/3/5. The named override can be defined for any config item individually, not mandatory.

Example config of the expanded topics:

{"override_topic": "Og/SleepingRoom/Light/DimValue",        "address": "1/2/12",    "type": "DPTScaling",    "mqtt_subscribe": true	   },
{"override_topic": "Og/SleepingRoom/Light/Cmd",             "address": "1/2/11",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/SleepingRoom/LightWall/State",       "address": "10/2/5",   "type": "DPTBinary"  							   },
{"override_topic": "Og/SleepingRoom/LightWall/Cmd",         "address": "1/2/5",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/SleepingRoom/Blinds/Position",       "address": "2/2/6",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/SleepingRoom/Blinds/Angle",          "address": "2/2/7",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/SleepingRoom/Heating/State",         "address": "4/2/70",    "type": "DPTScaling" 							   },
{"override_topic": "Og/SleepingRoom/Heating/Current",       "address": "4/2/54",    "type": "DPTTemperature" 						   },
{"override_topic": "Og/SleepingRoom/Heating/Target",        "address": "4/2/101",    "type": "DPTTemperature" , "mqtt_subscribe": true   },

{"override_topic": "Og/Wardrobe/Light/State",       		"address": "10/2/6",    "type": "DPTBinary"  							   },
{"override_topic": "Og/Wardrobe/Light/Cmd",         		"address": "1/2/6",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/Wardrobe/Blinds/Position",       "address": "2/2/10",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Wardrobe/Blinds/Angle",          "address": "2/2/11",     "type": "DPTScaling",  "mqtt_subscribe": true       },

{"override_topic": "Og/Bathroom/BlindsVertical/Position",       "address": "2/2/18",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Bathroom/BlindsVertical/Angle",          "address": "2/2/19",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Bathroom/BlindsHorizontal/Position",       "address": "2/2/22",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Bathroom/BlindsHorizontal/Angle",          "address": "2/2/23",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Bathroom/Light/State",       			"address": "10/2/7",    "type": "DPTBinary"  							   },
{"override_topic": "Og/Bathroom/Light/Cmd",         			"address": "1/2/7",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/Bathroom/LightTub/DimValue",    			"address": "1/2/15",    "type": "DPTScaling",  	"mqtt_subscribe": true	   },
{"override_topic": "Og/Bathroom/LightTub/Cmd",         	   		"address": "1/2/14",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/Bathroom/Heating/State",         "address": "4/2/73",    "type": "DPTScaling" 							   },
{"override_topic": "Og/Bathroom/Heating/Current",       "address": "4/2/53",    "type": "DPTTemperature" 						   },
{"override_topic": "Og/Bathroom/Heating/Target",        "address": "4/2/103",    "type": "DPTTemperature" , "mqtt_subscribe": true   },

{"override_topic": "Og/Loo/Light/State",       			"address": "10/2/10",    "type": "DPTBinary"  							   },
{"override_topic": "Og/Loo/Light/Cmd",         			"address": "1/2/10",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/Loo/Blinds/Position",       "address": "2/2/14",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Loo/Blinds/Angle",          "address": "2/2/15",     "type": "DPTScaling",  "mqtt_subscribe": true       },

{"override_topic": "Og/Stairway/LightCeiling/State",       			"address": "10/2/3",    "type": "DPTBinary"  							   },
{"override_topic": "Og/Stairway/LightCeiling/Cmd",         			"address": "1/2/3",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/Stairway/LightSpots/State",       			"address": "10/2/4",    "type": "DPTBinary"  							   },
{"override_topic": "Og/Stairway/LightSpots/Cmd",         			"address": "1/2/4",    "type": "DPTBinary", 	"mqtt_subscribe": true     },
{"override_topic": "Og/Stairway/BlindsBig/Position",       "address": "2/2/2",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Stairway/BlindsBig/Angle",          "address": "2/2/3",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Stairway/BlindsRooftop/Position",       "address": "2/2/26",     "type": "DPTScaling",  "mqtt_subscribe": true       },
{"override_topic": "Og/Stairway/BlindsRooftop/Angle",          "address": "2/2/27",     "type": "DPTScaling",  "mqtt_subscribe": true       }