Upgrade to ES2.0.0-beta1 and Lucene 5.2.1#1153

Open

jamesecahill wants to merge 6 commits intothinkaurelius:titan09from jamesecahill:titan09-es2.x

+96-78

Commits on Sep 9, 2015

plugin exclusions in eclipse
jamesecahill
committed

Commits on Sep 11, 2015

update es to 2.0.0-beta1 and lucene to 5.2.1
jamesecahill
committed

Commits on Sep 14, 2015

use java.io.tmpdir for path.home in es client (where it shouldn't really even be needed
jamesecahill
committed

Commits on Sep 15, 2015

Merge branch 'titan09' of https://github.com/thinkaurelius/titan into titan09-es2.x
jamesecahill
committed
Revert "plugin exclusions in eclipse"
jamesecahill
committed

Commits on Sep 18, 2015

Merge branch 'titan09' of https://github.com/thinkaurelius/titan into titan09_merge
jamesecahill
committed