Feature 10296 Pip Standardization

Creates standard template for tox.ini
Introduces 'safety' for listing upstream CVEs
Pins all versions of all upstream modules
Removes Makefile step and places all build logic into tox.ini

Change-Id: I841f19700b462aed919cf7bc55f1b0a38728ef3e
Signed-off-by: beierlm <mark.beierl@canonical.com>