Notes for libscout - reproducible builds result

Version annotated: 0.0~git20161124~dcd2a9e-1
Identified issues:
Identifier: varying_mtimes_in_data_tar_gz_or_control_tar_gz
Description We currently adjust the file mtimes in dh_builddeb. Packages which
calls `dpkg --build` directly should have a prior call to:
`export SOURCE_DATE_EPOCH = $(shell date -d "$$(dpkg-parsechangelog --count 1 -SDate)" +%s)`
`find debian/tmp -newermt "@$$SOURCE_DATE_EPOCH" -print0 | \
xargs -0r touch --no-dereference --date="@$$SOURCE_DATE_EPOCH"`
Another option is to convert the build system to `dh`.

Our notes about issues affecting packages are stored in notes.git and are targeted at packages in Debian in 'unstable/amd64' (unless they say otherwise).