LIB: Fix bug where settings with partial name overlap would cause problems

This was causing a problem with the settings "K" and
 "KNN_NORMALIZATION" because of the overlap of one setting with the name
of another.

Ticket #689
Merge branch 'integration' into pulsar
LIB: Remove invalid TODOs

Ticket #703
Ticket #702
Ticket #701
LIB: Fix TODO about checking if more than one doppel in xml (log warning)

Ticket #700
LIB: Remove invalid TODO about a memory leak that doesn't exist

Ticket #699
LIB: Fix some TODOs about removing unused methods

Ticket #695
Ticket #693
QUASAR: More work on Wysiwyg tool
MISC: Modify nova_rsyslog_helper to return different codes
Merge branch 'integration' into pulsar
QUASAR: Drag and drop functionality is in, starting backend work

#12