[FIX-#864] added work-around for using special modifications (specificity groups) in Mascot searches; fixes #864
[TEST,FIX] added test for writing of modifications (related to #864), fixed crucial mistake (data was compared to itself)
[DOC] improved tool documentation of MascotAdapterOnline
[DOC] small documentation improvements
Merge branch 'develop' of https://github.com/OpenMS/OpenMS into fix-mascot-phospho
[PARAM] added advanced parameter for 'special' modifications with specificity groups; small style fixes
[NOP] fixed code formatting (spaces instead of tabs)
[FIX] fixed updating of member variable on parameter change
Merge pull request #865 from hendrikweisser/fix-mascot-phospho

[FIX,TEST,DOC] Work-around for special modifications in Mascot (fixes #864)