Update README for new binary instructions

fix merge conflict

Merge pull request #81 from mkmathur/fix_deprecated_signature

Fix formatting for sections #82

update build tool to build for all platforms

Fix deprecated method signature.

remove print line, go fmt

Use Global files, use lowercase names

Copy gitignore files instead of path rename

update readme and tool

Merge pull request #73 from karan/go-rewrite

go fmt

update readme with usage and dev instructions

keep updating readme, ignore binaries from checkin

update the tool, start updating readme