[INTERNAL] bounding boxes of mass traces corrected
[TEST] FeatureFinderMultiplex TOPP test fixed
[FEATURE] sort spectra and chromatograms on loading (mzML, mzXML)
[INTERNAL] CubicSpline2d constructors now require two or more datapoints
[INTERNAL] typo fixed
Merge pull request #994 from lars20070/fix/FeatureFinderMultiplex

fixes mass traces in featureXML output
Merge pull request #995 from lars20070/fix/CubicSpline2d

fixes CubicSpline2d constructor exceptions
Merge pull request #993 from timosachsenberg/feature/sort_on_load

Feature/sort on load (mzML, mzXML)