Added --console-log to commandline

Line can be temporarily un-commented to enable --console-log (must also comment out existing commandline above it)
Merge pull request #57 from otherWIP/development

rfm69 compatibility
Merge pull request #61 from otherWIP/development

Dispatcher default settings
Merge pull request #62 from otherWIP/development

Dispatcher improvements
Merge pull request #63 from otherWIP/development

filtering rfm69 packets
Merge pull request #68 from otherWIP/development

Correction string to numerical value casting
Merge pull request #70 from otherWIP/multi-threading

Added threading to dispatchers
minor change

Moved 0.1s sleep to tidy the log file entries
Merge pull request #5 from emonhub/multi-threading

updated from upstream