Move datafilespage to shared space.
Rename datafilespage to datafileslist
Add "open" option in opencs.
added provisional startup dialogue
Upload missing files.
Fix folder name.
Keep Qt optional.
Move open dialogue from doc to tools.
Rename 'load' to 'open'.
Deleted wrong comment.
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
Split launcher specific code from DataFilesList back to DataFilesPage.
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.
rewrote logic of content file loading
basic globals record loading
hide startup dialogue when opening open dialogue
a bit of cleanup for the previous commit
handle deleted records
basic gmst support
added type column to gmst table
added value column to gmst table
fixed base/modified logic