[FIX] removed redundant functions from AASequence interface
[FIX] factoring out AASequence parse function
amend
[FIX] removed redundant methods from AASequence interface
[fix] removed another function from AASequence
Merge branch 'develop' into feature/AASequence_refactoring

Conflicts:
	src/openms/include/OpenMS/CHEMISTRY/AASequence.h
	src/openms/include/OpenMS/FORMAT/DB/DBAdapter.h
	src/openms/source/FORMAT/LibSVMEncoder.cpp
	src/tests/class_tests/openms/source/AAIndex_test.cpp
	src/tests/class_tests/openms/source/AASequence_test.cpp
	src/tests/class_tests/openms/source/AScore_test.cpp
	src/tests/class_tests/openms/source/DetectabilitySimulation_test.cpp
	src/tests/class_tests/openms/source/GridFeature_test.cpp
	src/tests/class_tests/openms/source/IDFilter_test.cpp
	src/tests/class_tests/openms/source/IDMapper_test.cpp
	src/tests/class_tests/openms/source/IdXMLFile_test.cpp
	src/tests/class_tests/openms/source/IonizationSimulation_test.cpp
	src/tests/class_tests/openms/source/LibSVMEncoder_test.cpp
	src/tests/class_tests/openms/source/MassDecompositionAlgorithm_test.cpp
	src/tests/class_tests/openms/source/PeakIntensityPredictor_test.cpp
	src/tests/class_tests/openms/source/PepNovoOutfile_test.cpp
	src/tests/class_tests/openms/source/PeptideIdentification_test.cpp
	src/tests/class_tests/openms/source/ProtonDistributionModel_test.cpp
	src/tests/class_tests/openms/source/QTCluster_test.cpp
	src/tests/class_tests/openms/source/RTSimulation_test.cpp
	src/tests/class_tests/openms/source/SuffixArraySeqan_test.cpp
	src/topp/PhosphoScoring.cpp
Merge branch 'develop' into feature/AASequence_refactoring
[FEATURE] updated AASequence pxd to reflect interface changes
[FIX] removed obsolete comments. moved fromString to cpp
Merge branch 'develop' into feature/AASequence_refactoring
[FIX] AASequence::fromString now throws a ParseError instead of just
setting valid to false
Merge branch 'develop' into feature/AASequence_refactoring

Conflicts:
	src/tests/class_tests/openms/source/IdXMLFile_test.cpp
	src/tests/class_tests/openms/source/MascotXMLFile_test.cpp
	src/topp/PhosphoScoring.cpp
[FIX] fixed test error introduced via merge
Merge branch 'develop' into feature/AASequence_refactoring
Merge branch 'develop' into feature/AASequence_refactoring
[FIX] removed isValid and sequence_string_ from AASequence
Merge branch 'develop' into feature/AASequence_refactoring
[FEATURE] added support for mass tags at N-term
[FEATURE] N-terminal integer mass tags in AASequence
[FIX] corrected comment in test