commiting change to ec2.py, added placement group support
added placement group support. Fixed line spacing
Fix python 3 indexing exceptions
Pylint
Fix crash when launching an EC2 instance.
Updated Google Analytics tracking code
Merge pull request #12985 from cachedout/12949

Pylint
Merge pull request #12984 from rallytime/pylint_fixes

Fix python 3 indexing exceptions
cache node correctly

closes 12951
Merge pull request #12988 from gtmanfred/develop

cache node correctly
Merge pull request #12987 from getlantern/develop

Fix crash when launching an EC2 instance.
Merge pull request #12970 from GeekyTex/develop

Added Ec2 Placement Group support
Revert "Truncate id hash to 10 chars"

This reverts commit a39f3f6cbf1788a59f78dde5d7836c0cefe6ad7b.
Added more information about how salt-syndic works.
Truncate id hash to 10 chars

This helps avoid the sock path being longer than the max length allowed
by the kernel. See the following comment for more information:

https://github.com/saltstack/salt/issues/12172#issuecomment-43903643
Adjusted wording and point of view.
Update event tests to use truncated hash
Merge pull request #12991 from MTecknology/develop

Added more information about how salt-syndic works.
#12989 Fix for '3 arguments (4 given)' error.
Fix condition to support non-string values.