Updated git submodules

Updated git submodules

Project: optf/has master 3871d29d2414548083b1308298517562e6728117

Corrected Nexus Package content

Before dockerzation can proceed, contents of
the package must be correct. Few folders/files were missing.
Changed assembly.xml to include all but the ones that are
not needed.

Also, removed files from conductor/conductor folder that were
thought to have contributed to the correction of the package
initially.

conductor/conductor/README.rst
conductor/conductor/README.md
conductor/conductor/setup.py
conductor/conductor/setup.cfg

These files are actually not needed in that level
of folder (conductor/condcutor) - They should exist only on the
main conductor/ folder.

Issue-ID: OPTFRA-123
Change-Id: I006694ddc8e7e5de21ad17fb0d4720c5b19dc960
Signed-off-by: Ikram Ikramullah (ikram@research.att.com) <ikram@research.att.com>