Ignore zip files

Updated install and update instructions

Update heading and fix formatting around example

Update readme

Update readme

Rudimentary vanity generation support

Properly parameterize network

Merge branch 'master' of https://github.com/blackkeyboard/zgenerate

Reconfigure to mainnet until parameterization is fixed

Update build instructions

Command line parameter for number of addresses

Number of addresses to generate is based upon command line parameters

Code check in

Update README.md

Initial commit