Fix performance for env scanning

Also scan for jobs in the absolute path
Convert ints to strings when using file.append in sls file
Fixed if statement to evaluate values, not indices
Merge pull request #12688 from gtmanfred/develop

add missing parenthesis
Fix shadowing of time module
Include a pvremove module and pvabsent state

This is usefull for ensuring that the block device is removed from all
kernel memory.  This is required for detaching vdb's in xen.
Fix the logic ordering of pv_absent
check device names for physical volumes
fix git.py state pylint problems
Add Daniel Wallace to developers

I just looked through the list... is this the right place?  meh

Also alphabetized the additions from the bottom
fix git.py state pylint problems
Reflect the latest released version

This is a recurring problem in the release process. The same issue was pointed out for 2014.1.3 and is again a problem for 2014.1.4. Perhaps not the most severe issue here but I think it points to a bigger problem with the release management/process.

See https://github.com/saltstack/salt/issues/12032#issuecomment-41038471 for my comment and a discussion regarding the issue as a whole.
Merge pull request #12690 from gtmanfred/develop

Include a pvremove module and pvabsent state
Merge pull request #12695 from holmboe/patch-2

Reflect the latest released version
Return True for volume_detached if volume is absent

Technically it is detached.
Fix private ips in nova.py

The private_ip should not be the access_IPv4, it should be the private
ips from the address list.
Merge pull request #12692 from gtmanfred/authors

Add Daniel Wallace to developers
Add docstring about volume not existing
Merge pull request #12691 from gtmanfred/nova

Return True for volume_detached if volume is absent
Merge pull request #12694 from gtmanfred/nova-private-ips

Fix private ips in nova.py