version bump
CORAL-131: pass information about requested resource classes to
ResourceHandler.getData(..)
CORAL-131: load data for all persistent (tabular) constituent classess
of a resource class using a single JOINed statement
CORAL-131: dropped unused RetrieveView
CORAL-131: implemented partitionByHandler correctly - all handlers of
the same class are equivalent, irregardless of particular ResourceClass
they are bound to.
CORAL-132 when update statement is not effective, assume that the row is
missing and issue insert instead.
Merge branch 'dev'
release 1.0.18.1