- roles/git now uses blockinfile to ensure the github ssh keypairs are trusted, and to allow subsequent ssh keypairs to be trusted and not overwritten by future runs.
- this commit marks idempotency for all roles. after a successful run of this playbook, subsequent runs will result in a change=0 !!!!!
- all tasks/* have been moved to their own roles in roles/*
- each file && template is now oragnized per-role
- annotated each task which still isn't idempotent !TODO!
