add scripts to measure performance of PDP-D

add scripts to measure performance of PDP-D

Also changed tabs to spaces in scripts.
Fix typo in script name: "performace" -> "performance".
Add comments to uebtime.sh.
Removed comments about "wait".
Added "mt" to report script name.
Updated comments in both scripts.
Renamed jmeter script.
Modified uebtime.sh to scan zipped network files, too, and then combined
uebtime.sh into generate.sh.
Removed commented-out code from generate.sh.
Ignore errors from "ls network*.zip" in generate.sh.
Restructured the network.log parser and included additional request types
in the list of times it extracts from the log.
Removed unused import.
Rebased.
Removed unneeded network.log match pattern.
Added comments about matching abatements.
Renamed script to use hyphens instead of underscores, and dropped the
".sh" extension.

Change-Id: I5f8e74cec3e83d5427be03f5e684c871a038f923
Issue-ID: POLICY-888
Signed-off-by: Jim Hahn <jrh3@att.com>