[NOP] first commit after SVN import to git

The complete SVN trunk repository was downloaded from its location at
sourceforge, cleaned up (big files were removed) and imported into git.

Specifically, svn2git was used (https://github.com/nirvdrum/svn2git) and
then the following paths files were removed from the repository:

- source/TEST/TOPPAS/LF_Quant_and_OMSSA_ID
- source/TEST/TOPPAS/INPUT_DATA
- source/TEST/TOPPAS/LF_Quant
- share/OpenMS/CHEMISTRY/MetaboliteSpectralDB.mzML
- share/OpenMS/CHEMISTRY/HMDB2StructMapping.tsv
- source/TEST/TOPP/FeatureFinder_5_input.mzML