moved XmlSerializer into the correct namespace :)
IM BACK! :D

changed some minor todos first
Update README.md
Merge branch 'serialization' into merging

Conflicts:
	studyplaner/studyplaner/UniversityStuff/Universities.cs
del .orig
correct
rearrange for master
EditUniModuleForm should now work as earlier :P But not finished -> not pushed, yet.
id-generation in moduleeditform changed to current technique
added saving in ModuleEditForm.
Changed to normal behaviour :P
NewModuleForm updated.
.
big error in addEvent (will even be in addModule) -.-
revert last commit. was an mistake by me...
updated removeEvent/removeModule
now possible to save NEW Modules as well