* Update Zcash to 1.0.12
* Update zcash version in common.js
* Update geth in common.js
* Fix geth dir
* Update litecoin to 0.14.2
* Update litecoin to 0.14.2
* Insert disabledeprecation flag for zcashd
* Add -disabledeprecation=1.0.12
* Remove sed from zcash install.sh