forgot some occurences of load_config
Merge pull request #3302 from archtaku/issue3300

Add "refresh" to pkg.list_upgrades (apt)
Merge pull request #3285 from s0undt3ch/features/versions-warnings

Use the warnings module to display the git version message.
Merge pull request #3298 from shadowfax-chc/postgres-group-state

Postgres group state
Merge pull request #3305 from HonzaKral/develop

split reading conf file from actual configuration
Add skipif to a test that requires root
don explicitly add node on eventlisten
Add fileserver update module
Update doc/topics/tutorials/bootstrap_ec2.rst

config file is now copied directly to /etc/salt/minion, not /etc/salt/minion.template

No need for the copy operation.
Add missing space to log message

When testing a new virtualenv installation today, I noticed the
following log message:

[INFO    ] Authentication failed from host foo, the key is in pending
and needs to be accepted with salt-key-a foo

This commit adds a space between "salt-key" and "-a".
Replace hardcoded python executable with sys.executable
Merge pull request #3308 from essentialed/develop

Replace hardcoded python executable with sys.executable
Merge pull request #3307 from archtaku/develop

Add missing space to log message
Merge branch 'develop' of git://github.com/saltstack/salt into develop
fixup salt.spec for 0.12.0
Merge pull request #3309 from herlo/develop

New 0.12.0 spec file
Default refresh to True (ebuild)

See #3302
Make both "refresh=true" and "refresh=True" work

Also pep8 fixes.
Default refresh to True (pkgutil) + pep8 fixes

See #3302
Add refresh param + pep8 fixes

list_upgrades and upgrade are not yet implemented, but I added some
commented-out bits that can be uncommented once these functions are
implemented.