use default values for eco roll and engine stop/start in case of HEV and PEV vehicles in the view model to avoid validation errors

Use culture invariant conversion to lower case. Ohterwise 'I' may be converted to 'ı' (missing dot) depending on the culture/language settings (e.g. turkish) and thus several lookups fail. Using culture independent conversion to lower case still gives 'i'.

vecto multistep tool: abort simulation in case an exception occurs during creation of simulation runs, fix dialog helper to allow showing error message dialog

check for AbstractXMLDeclarationCompleteBusDataProvider instead of ConventionalCompletedBusDataProvider when loading a step input

updated binding for iepc vehicle writer

Added property to manufacturing stage viewmodel

added different completed bus view models

added tooltips to joblist, change width of columns, save joblist each time the collection changes (not just on application exit)

Fixing .vveh