Use "zibcoin" as the default Bitcoin unit
Merge pull request #10 from zibcoin/zibcoin-defaults

Use "zibcoin" as the default Bitcoin unit
Merge remote branch 'origin/zibcoin-master' into HEAD

Conflicts:
	src/qt/optionsmodel.cpp
Merge pull request #17 from zibcoin/zibcoin-slave1

Zibcoin slave1