bump version
Merge remote branch 'origin/qa' into develop
add REY test default intrusion dictionary

the REY tests require an empty dictionary to store
words identified as intrusions
patch add default REY intrusion dictionary
style: adopting consistent naming strategy

adopt consistent dictionary naming strategy as
identified from qa testing
style: minor indentation fix
relax max tries when getting assignments
Merge remote branch 'origin/qa' into develop

Conflicts:
	api/ui/widget/assignment_add.class.php
Merge remote branch 'origin/qa' into develop
style: minor style fix
Merge remote branch 'origin/qa' into develop
Merge remote branch 'origin/qa' into develop
initial commit of productivity report
minor style/doc fixes
WIP add in db ops and roles for new report
remove unnecessary null test

completed cannot be null (only 1 or 0) so remove
unnecessary is_null
style: centralize repeated code
add start and end datetimes to assignment table
bug-fix: missing operations

need to update the operation table before role_has_operation table
with productivity report ops
WIP implementing productivity report

fixed logic in determining when an assignment is finished
in terms of its end_datetime column, more polishing of
productive report pull and widget classes, tweak test entry reset
so that the end_datetime of the parent assignment is set back
to null indicating the assignment is still not finished