Geo types added, streamed as strings to R
OPAL-2229 VariableEntitiesHolder limitation removed
OPAL-2206 - made sure all pagers are visible only when rows > pager's pageSize
Merge pull request #420 from kazoompa/bug-OPAL-2206

OPAL-2206 - made sure all pagers are visible only when rows > pager's 'page size'
Merge pull request #421 from emorency/OPAL-2227-add-attribute

Opal-2227: Add attribute to multiple variables at once
Style fixes
Merge branch 'dev-yannick'
Fixed categories that were not showing