serializers fix
aggregation fix
use serializers in state.file
implements sls renderer
implement sls external pillar
implement merging strategy into pillar
Initial commit of boto_elasticache execution module.
Add support for negations in iptables rules, add more arguments.

Arguments are normalized to contain exactly one value before parsing.
Prevent stealing of negation.
Assumes Everyone is the SID, in the case that the filesystem has no SecurityDescriptor
DRY Syndic socket options
removes unused exception variable
fix for incorrect string split character in windows registry keys
Followup changes for boto_elasticache execution module
remove _has_check and just check iptables --help
Initial commit of the boto_elasticache state module.
Adding overwrite flag to svn.export state
fix pylint
Remove remaining `exsel` code
removes trailing whitespace per pylint feedback