Adds EntityFunctions and more EntityPredicates
Merge pull request #1384 from aledsage/feature/EntityFunctions

Adds EntityFunctions and more EntityPredicates
Updated following PR comments
Merge pull request #1382 from Nakomis/effector-default-values-in-gui

Effector default values in gui
Added CouchbaseLoadGenerator
Implemented couchbase load generator
Updated following PR comments