OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

added IT covering the case
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

simplified the IT
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

added debug statement for easier debugging.
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

enhanced the test for covering the case of multiple paths under the same
value.
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

added equality matching case for the PredicateLess tests
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

changed test name to something more meaningful.
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

added logging and removed the encoding from the PredicateLessThan
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

all Unit and Integration testing passed.
OAK-2035 - OrderedIndex fails to keep a correct skipList on TarMK

cleaned-up excessive logging