Make sure exact param names are always matched in `release_tool.py -b`
Make sure exact param names are always matched in `release_tool.py -b`

Some of them are not unique substrings, and would trigger an error.

Changelog: None

Signed-off-by: Kristian Amlie <505e66ae45028a0596c853559221f0b72c1cee21@northern.tech>

pasinskim/integration,pasinskim/integration,pasinskim/integration