Added 'absent' to states.reg.
added get_resource_path and get_resource_string
renamed get_resource_string to get_resource_content
made copying the environment safe
lvresize initial commit
This fixes a bad data output when prereq prerequireds break

Fix #15463 Fix #15331
Add __run_num__ and __sls__ to prereq failure condition

In addition add some comments to hopefully explain what we are doing
use izip instead of izip_longest
removed unnecessary import
fixed test_os_environment_remains_intact
Properly handle bootstrap script in seed and lxc modules.

This is related to be605bc81a43879c15f5b026f5d2529a9b008c7e and #14865.
Update linode tests to use a randomly generated instance name
Generate random cloud instance name on rackspace tests
Don't log the password on ldap auth failure

Fixes #15551
Generate random cloud provider names on digital ocean
lvresize added
Merge pull request #15563 from rallytime/cloud_tests

Generate random instance names for nightly cloud tests
Add ProcessManager for salt internals
Change netapi to use processmanager
Change main master daemon to use ProcessManager
Add tests for processmanager