added some more warning to ignore in MSVC
reverted to C++03
increased version number
added provisional startup dialogue
updated changelog
rewrote the opencs cmake scripts (more compact and no more annoying warnings)
silenced a cmake warning
Merge branch 'master' into startup

Conflicts:
	apps/opencs/CMakeLists.txt
constructing documents from a file list instead of a single name
moved code for creating new base content records into the Document class
Merge branch 'startup' into cs_load.
Fix include in textinputdialog.cpp.
Move OpenDialog to editor and use it in startup dialogue.
Remove debug output from DataFilesList.