FakeBkgTools: fix unit test and ATLAS naming convention
- Do not use
/tmp
for unit test files. Instead just write to the current directory. This avoids problems when/tmp
is not writable. - Make
LhoodMMFitInfo
astruct
. It has only one client that was declared asfriend
. May as well just have everything public. - Use
s_
prefix for static members.
There is some very questionable code in here (e.g. defining pi constants) but I didn't touch that.