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 #4 from emonhub/development

updated from upstream
Added threading to dispatchers

Threading added so that each dispatcher created in it's own thread to
prevent "timeouts" due to network or server issues causing emonHub to
"wait" and potentially miss incoming packets.
Stop thread before dispatcher deletion

Dispatcher thread needs to be stopped before the dispatcher is deleted.
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
Logfile permissions & user

Reverted logfile path to the "defaults" file, the service sctript now
creates the logfile and folder, the user "emonhub" is used in place of
"root"
Merge pull request #72 from otherWIP/development

Logfile permissions & user
Merge from development
Merge remote-tracking branch 'origin/development' into multi-threading
Merge pull request #75 from otherWIP/multi-threading

Multi threading - logfile and user update
Basic packet counter

Every packet that gets "processed" is allocated a the next number
available so it can be tracked through the logs. This counts the total
packets received, before any validation or decoding, the packet id
counter resets to zero when emonhub restarted. Currently the id is left
attached to end of each data string, will probably be removed before
release.
Merge pull request #76 from emonhub/multi-threading

Multi threading
Merge pull request #6 from emonhub/development

updated from upstream