updated elasticsearch dependency to 0.90.1
removed unnecessary generics
removed unnecessary generics
pumped version to 0.2 for elasticsearch 0.90
changed handling of dynamic settings as 0.90 fails fast for some
settings, even if they didn't change. the current implementation
requires the NodeClient though!
created new package for Hibernate scrolling code
Merge pull request #2 from molindo/scrolling

Scrolling
Merge pull request #3 from molindo/es-0.90

Make es-0.90 the default branch