Added query optimization to GraphSailConnection#504

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niclashoyer wants to merge 3 commits intotinkerpop:masterfrom

niclashoyer:queryoptimization

Commits on Sep 9, 2014

Added query optimization to GraphSailConnection
niclashoyer
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Commits on Sep 17, 2014

Reordered optimizations
niclashoyer
committed

Commits on Nov 1, 2014

Merge branch 'master' of https://github.com/tinkerpop/blueprints into queryoptimization
niclashoyer
committed