Add EDIStream
Add EDOStream

EDIStream and EDOStream are both still untested!
Add warning
Add missing explicit destructor
Fix gitignore to only track Template
Merge pull request #3 from LB--/master

Pull up changes to ensure Merge will work later
Merge branch 'master' into stream-editdata
Move EDStream in project tree
Integrate EDStream
Merge pull request #8 from LB--/stream-editdata

Use C++ Stream I/O for EditData
Fulfills @looki 's request