Enable CHECKLOCKTIMEVERIFY as a standard script verify flag
Enable CHECKLOCKTIMEVERIFY as a standard script verify flag

Transactions that fail CLTV verification will be rejected from the
mempool, making it easy to test the feature. However blocks containing
"invalid" CLTV-using transactions will still be accepted; this is *not*
the soft-fork required to actually enable CLTV for production use.

Rebased-From: ffd75adce01a78b3461b3ff05bcc2b530a9ce994

capitalDIGI/litecoin,florincoin/florincoin,my-first/octocoin,tropa/axecoin,capitalDIGI/litecoin,florincoin/florincoin,koharjidan/litecoin,genavarov/ladacoin,genavarov/lamacoin,koharjidan/litecoin,capitalDIGI/litecoin,KibiCoin/kibicoin,genavarov/brcoin,florincoin/florincoin,capitalDIGI/DIGI-v-0-10-4,octocoin-project/octocoin,fullcoins/fullcoin,genavarov/ladacoin,genavarov/brcoin,florincoin/florincoin,octocoin-project/octocoin,Electronic-Gulden-Foundation/egulden,genavarov/ladacoin,KibiCoin/kibicoin,florincoin/florincoin,Electronic-Gulden-Foundation/egulden,my-first/octocoin,my-first/octocoin,pascalguru/florincoin,my-first/octocoin,OstlerDev/florincoin,genavarov/brcoin,genavarov/ladacoin,tropa/axecoin,koharjidan/litecoin,Electronic-Gulden-Foundation/egulden,OstlerDev/florincoin,genavarov/ladacoin,fullcoins/fullcoin,genavarov/lamacoin,octocoin-project/octocoin,capitalDIGI/litecoin,OstlerDev/florincoin,koharjidan/litecoin,capitalDIGI/DIGI-v-0-10-4,tropa/axecoin,tropa/axecoin,Electronic-Gulden-Foundation/egulden,genavarov/brcoin,capitalDIGI/litecoin,fullcoins/fullcoin,fullcoins/fullcoin,KibiCoin/kibicoin,genavarov/ladacoin,capitalDIGI/DIGI-v-0-10-4,OstlerDev/florincoin,OstlerDev/florincoin,pascalguru/florincoin,fullcoins/fullcoin,genavarov/brcoin,genavarov/lamacoin,octocoin-project/octocoin,koharjidan/litecoin,octocoin-project/octocoin,capitalDIGI/DIGI-v-0-10-4,genavarov/lamacoin,pascalguru/florincoin,my-first/octocoin,KibiCoin/kibicoin,tropa/axecoin,fullcoins/fullcoin,florincoin/florincoin,tropa/axecoin,octocoin-project/octocoin,genavarov/lamacoin,genavarov/lamacoin,KibiCoin/kibicoin,genavarov/brcoin,koharjidan/litecoin,Electronic-Gulden-Foundation/egulden,pascalguru/florincoin,capitalDIGI/DIGI-v-0-10-4,pascalguru/florincoin,KibiCoin/kibicoin,capitalDIGI/DIGI-v-0-10-4,Electronic-Gulden-Foundation/egulden,pascalguru/florincoin,capitalDIGI/litecoin,OstlerDev/florincoin,my-first/octocoin