[PATCH 1/2] add initial peak quality for output
[PATCH 2/2] iRT paper for Sara
[FIX] add Chauvenets criterion as a CLI flag

- possible to turn on/off the use of Chauvenets criterion
Added MRMRTNormalizer::rm_outliers_ransac
further changes
[FEATURE,TEST]: CiRT features and tests added to MRMRTNormalizer and OpenSwathRTNormalizer
Merge branch 'develop' into feature/custom_iRT

Conflicts:
	src/topp/OpenSwathRTNormalizer.cpp
[NOP] migrate helper functions to OpenSwathHelper
[FIX] adopt OpenSwathWorkflow

- remove duplicated code
- adopt test (different UIDs)
[FIX] adopt UI, code cleanup

- rename functions (Coding conventions)
- adopt UI to be clearer about which method is used for outlier
  detection
- add test for jackknife approach
- [FIX] header cleanup
[PYOPENMS] adopt Python bindings
[TEST] add topp tests for new CLI
[NOP] cleanup, code formatting
[TODO] add todo comments
[FIX] pyOpenMS fixes
[CLI] cleanup, simplify CLI
[DOC] add/clarify documentation
[FEATURE,FIX]: Small changes for RTNormalizer
Merge pull request #4 from grosenberger/feature/custom_iRT

[FEATURE,FIX]: Small changes for RTNormalizer
[FIX] fixes for RTNormalizer

- as discussed in https://github.com/hroest/OpenMS/pull/4
- use a percentage cutoff in the RT gradient
- add documentation again