pushing 3.0.8

tagging 3.0.7

tagging 3.0.6

Merge pull request #61 from sfinlon/master

update pip before initiating installation

updated version number

tagging 3.0.3

Merge pull request #59 from sfinlon/master

fix nginx syntax

ES version bump to coincide with the ES helper script version bump in BA (#57)

tagging 3.0.2

changing release to 3.0.1

bumping ansible vers

bumping to 3.0 release

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