Merge changes for macOS packaging and copyright date change.

Update Utilities-internal 1.6.4a

Updates to CHANGES.txt and tag for CF

Update Utilities-internal revision

Updated release date in CHANGES.txt for release to SysQA

Release 1.6.1 Testing.

The current release year has been updated to 2015 on License and Readme
files with this patch.

In addition the ssl certificates included for testing purposes has been
also updated with a longer life spam and one script has been also added 
for creating more testing certificates.

Release 1.6.1 Packaging Changes

Changes to the Debian packaging mechanism

Moving to 1.5.3

Updated CHANGES.txt and set version number.

BUG#19675964 : README file name in DMG packages is not congruent to o…

…ther pkgs

The README file in the MySQL Utilities commercial DMG packages is being named
ReadMe.txt instead of README_com.txt unlike in other packages. Similarly, the
LICENSE file was packed as License.txt instead of LICENSE.txt. This patch
fixes the packaging code to correctly include these files with names that are
congruent with the other packages.

The license notice that appears in the Python egg for the commercial 
distribution has also been corrected to be NO GPL applicable.

As part of fix BUG#19675930, the bdist command has been updated to include
the README_Fabric_com.txt instaed of README_Fabric.txt

In addition the MySQL Utilities version has been updated to be the same as 
the release version (1.6).

v4 patch for mu-1.6.0