Ely has changed the way of building supplemental package, this patch
is to support both Ely and Dundee with MOS9
1. Change build-xenserver-suppack.sh to build ely package
2. Change the source code to install correct supplemental package
Change-Id: Ieafb9f1c407b05c92bbf6769d35d8ccef06fc5f5
By checking which branch we are on, we can automatically determine the
revision based on the length of history between the root of the branch
and this change.
Normally (and in development environments) this isn't guaranteed as you can
create arbitrary branches (e.g. branch a and branch b could have the same
merge base) but if run against code checked out from github will give a
consistent version number
Change-Id: I6eff6befce1408dac144dd7dfb3f3055820960a8