Spark 1.1.0.f to support latest EMR AMIs
Create logstash_install.rb
Update README.md
Revert "Update README.md"

This reverts commit 95a1825fd3d9ff5d7e513b3dca30010af5296f2f.
Revert "Create logstash_install.rb"

This reverts commit 3ad3f7ebc9c230caf203ecc7d40aa99cd192add9.
Merge remote-tracking branch 'upstream/master'
Merge pull request #17 from christopherbozeman/master

Update Spark scripts with 1.1.0.f for latest AMIs