adding validation of VTP input data (cycle), adding testcases for VTP cycle validation, refactoring VTP cycle constructor (remove unused parameters), add info to Fan technologies if only electrical

refactoring: move IVectoHash interface to vectocommon project, provide methods for reading manufacturer report in a dedicated class (used by VTP mode and hashing tool)

refactoring of XML validation: consider schema version number read from document, use single class for validating all vecto-related xml files

renaming ETPT to VTP, refactoring: new cycle format, aux handling (speed dependent), correction of engine fan equation

renaming ETPT to VTP, refactoring: new cycle format, aux handling (speed dependent), correction of engine fan equation

change method to obtain vecto version number: instead of reading out from dll, use (same) t4 macro to statically compile the version number as static property; slightly adapt build process to compile t4 macros