moved grid level translator from viz to common
updated references to moved classes
created grid style util for common styling code
updated style manager to look in common for files
moved data plugin style rules to common
Former-commit-id: 7cdff04cc4d60b50a2a2c08499ee329586031e0f
deleted duplicate edex_static colormaps
wrote delta script for site/user cave_static colormaps to move to common_static
Change-Id: I53c86d0974706023608e1ec5e10f34619aafb8de
Former-commit-id: 4383d88a37c9ae9298f7ea9081d87d6ded34de66