[FEATURE] calculating-luck
[FIX] division by zero
[FEATURE] added block finding rate - HINT new config setting cointarget
[UPDATE] removed unused stuff
[FIX] calculation since first block found
[FIX] changed text
[FIX] default coin target in templates
[TEMPLATE] block stats in mmcfe
Merge pull request #830 from iAmShorty/block-finding-rate

Block finding rate
[IMPROVED] More SQL logging on failed DB events in crons