NVC/PPC protocol changes support
add init.d sctipt
fix init
fix coinbase fee
add bootstrap node
fix target range
fix share period
fix amounts display
fix weights del
share handle workaround
add bootstrap nodes
disable stratum by default
minimize donations by default
fix requirements
block loss fix
block-losing issue fix
add bootstrap node
add target workaround
misc changes in work generation
calculate coinbase fee in more correct way