Check that function calls look like ^function foo {$ in bash8, and fix
all existing failures of that check. Add a note to HACKING.rst
Change-Id: Ic19eecb39e0b20273d1bcd551a42fe400d54e938
Gantt is the new breakout of the scheduler code from the Nova
source tree. These changes allow devstack to install/configure/startup
gantt as the scheduler service for openstack.
Change-Id: Ia2b6001f5ccf2469ee9fdee67564c9a915a13862