Fix module deps and correct installation instructions

v0.0.4

Update module installation instructions and dependencies (#6)

Fix module path

Fix module path (#5)

* Fix module path so the source is correct

* Bump version

* Make sure readme has a working version to install

Convert ddmon to a go module

Convert ddmon to go module (#4)

* Convert ddmon to go module

* Add installation instructions and cleanup README

* Restructure README a bit