Add example installation instructions

These are not gospel, just what worked for me. Could be full of
incorrect assumptions!
Amend readme to point to install guide
Revert "Add example installation instructions"

This reverts commit 45946f38e1593656dbcc4fe057b07d2db39a7b95.
Revert "Amend readme to point to install guide"

This reverts commit d2c2134ca5bff7acb5248ea7d5892faf74d50e23.
Add example install guide
Update README.md with reference to install guide
Merge pull request #2 from rmoff/install_guide

Install guide