new cdash url
increased timeout for drive test
GetLLM can work with less than 7 BPMs again and will fall back to the old algorithm in that case, also a flag was added to force using the old agorithm
Merge branch 'exp' of ssh://github.com/pylhc/Beta-Beat.src into exp
Merge branch 'exp' of https://github.com/pylhc/Beta-Beat.src into exp
Deleted old svd_clean versions and adapted docstring style
Adapted ProgramVersions.properties

Uses now svd_clean.py
Fixed some bugs and cleaned ndiff.py

Removed duplicated code and created compare_files.
Fixed logic in compare_dirs
Added unittest for svd_clean.py

Compares output of one sdds file with expected output.
Added path to beta beat root and catched exception
Removed execution of svd_clean when importing it

If svd_clean.py was imported it crashed since the global space executed the script.
Added starter and main function.
Need to be importable for doc creation with sphinx.
Removed globals in svd_clean and adapted docstrings

Put all globals from svd_clean into new static class _InputData.
Adapted docstrings in several files and extended sphinx documentation with
svd_clean.py module.