remove 3.7.2 changelog
remove 3.7.2 changelog

This version was never made

Change-Id: Ib9bde4abfbfe1463fee7d7264acd084bdda5d0b4
Reviewed-on: http://gerrit.aldebaran.lan/56220
Reviewed-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>
Tested-by: dmerejkowsky <1e4b13000fa8777df4cefd2fd8215187e3deb062@aldebaran-robotics.com>

aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild,aldebaran/qibuild