Add warning before dumpwallet is executed#291

Merged

a-bezrukov merged 5 commits intomasterfrom walletwarning

Oct 18, 2018

+238-6

Commits on Oct 14, 2018

Add warning before dumpwallet is exexecuted
riordant
committed

Commits on Oct 15, 2018

Commits on Oct 17, 2018

Implemented 2-step auth of dumpprivkey and dumpwallet
a-bezrukov
committed

Commits on Oct 18, 2018

Avoided the random_device mingw issue
a-bezrukov
committed