Bump 3akai-ux to 6.4.0 RC2
Bump release environment to 6.4.0 RC3
Bump environments to 6.4.0
WIP
Upgrading elasticsearch to 1.1 in all environments
Added search1 in the staging common file
Cleaned up elasticsearch module and brought in 1.1.1 config
REMOVEME: Temporarily pull staging from git elasticsearch-1.1