.gitignore: Add *~, *.orig, *.rej

Signed-off-by: Tim Serong <tserong@suse.com>
Detect SUSE Linux in get-flavor.sh

Signed-off-by: Tim Serong <tserong@suse.com>
Makefile: Install config files with mode 0644

Unless a mode is explicitly specified when invoking `install`, it'll use
0755, which means we have config files installed with the executable bit
set.  Aside from executable config files being nonsensical, this will
also case rpmlint warnings later during build.

Signed-off-by: Tim Serong <tserong@suse.com>
Update license to LGPL2.1+ in spec and setup.py

Signed-off-by: Tim Serong <tserong@suse.com>
Merge pull request #160 from tserong/wip-minor-tweaks

A few small tweaks

Reviewed-by: Dan Mick <dan.mick@inktank.com>
Reviewed-by: John Spray <john.spray@inktank.com>