log: add LOG_DEBUG message on restarting stratum.
Change stratum strings under stratum_lock in reconnect and free old strings.

Conflicts resolved:
	util.c
API V3.0 unlimited socket reply size
api.c set the actual version number to 3.0

Conflicts resolved:
	api.c
api add data type AVG float 3 decimal
api.c 2014
Modify thread naming to make them easier to identify
Clear pool work on a stratum reconnect message.
Use unused line at the top of the log window which often gets stuck unchanging.
Change new block detection message since longpoll is rarely relevant today.
Generically increase the queue if we are mining on a pool without local work generation each time we run out of work.
Provide a helper function for determining dev runtime and use it in the hashmeters used.
Make submit_tested_work return a bool about whether it meets the work target or not.
Store when the last getwork was retrieved and display it in the API summary.
misc: note about updates from ckolivas/cgminer.