[INTERNAL] allow for SplinePackages with just two data points
[INTERNAL] allow for SplinePackages with just two data points
[FIX,TEST,PYOPENMS] fix after pull request #988

- testfix after f9cfd1269c268a72c835c2d0da3f0094cd78adae (see pull request #988)
- hasElement was removed, remove corresponding test
- add test for hasElement(Element *)
[FIX,TEST,PYOPENMS] fix after pull request #959

- fix errors in 4308f5f7d60982ef9f73931b7d0fa914088253b7 (see #959)
- typos
[TEST] testing SplinePackage constructor with one and two data points
[COMMENT] comments removed
[FIX] add const to constant functions
[FEATURE,PYOPENMS] wrap two new classes
[FEATURE,PYOPENMS] wrap getName for quantitation method
[FEATURE,PYOPENMS] wrap PeakFileOptions functions
[FEATURE,PYOPENMS] wrap contains of EmpiricalFormula
[PYOPENMS] wrap additional classes
[FIX] re-add DIAScoring pxd for return values
[FEATURE,PYOPENMS] add JavaInfo class
[TEST] checking linear behaviour in case of two datat points
[FIX,TEST,PYOPENMS] fixes last tests in FeatureMap
Merge pull request #996 from lars20070/fix/SplinePackage

allow for SplinePackages based on just two data points
Merge pull request #1001 from hroest/fix/pyOpenMS_test

[FIX] fixes for failing pyOpenMS tests
Merge pull request #1002 from hroest/fix/pyOpenMS_fixes

[pyOPENMS] wrapped more functions and classes
[FIX] fixes randomly failing MSSim_test due to multithreaded generation of random numbers