try to get a connection between ApplicationManager and WebCommunication

Updated references to SpeechTools in EventLogger to match revised naming.

removed "directory not empty" error

made setup a bit easier

TODO:
- Automate studentscript attatchment by the Accessory manager
- make accessorymanager able to load the previewroom scene (and maybe check for absence)

- name Tag loading is faulted: color and style are not the same on the back
- shown acceories must be unloaded for scene start

- removed outdated debug messages
- send function names to server
- receive availability status from server

Files in Measurements are automatically deleted if they are older than <60> days.
The LogController scripts have been added back to the hierarchy so that the hands can be logged again.

XR package crashes unity with "hand subsystem" enabled, therefore I disabled it.
Therefore, hand tracking doesn't work here.

Logging now works properly with multiple scripts of the same type, BUT individual scripts now have a problem displaying log information in the inspector (logging in the file works as expected).
The project settings have been changed to shorten the compilation time (ProjectSettings-> Player -> Other Settings -> (at the bottom) ScriptCompilation ->variable DISABLE_XR_VALIDATION)
A "Delete all files" button has been added for the EventLogger.

The events are now displayed correctly in the Inspector, but some are still logged twice.

Logs the student's actions, but twice. The info container in the hierarchy only shows the action of a single student.

Some functions of the event logger were missing in the CleaningDevelopment branch. They have been added again (autoselect, selectall, deselect all).

ToDo: To log the student actions, BehaviorController must be accessed. The event logger cannot yet handle it if 12 scripts with the same name are to be logged. This will now be added.

rays only are requested if object in fov

Speakingrate/FillerCount displayed on Entrance Hall upon scene change.

SpeechTools object available in media room.

SpeechTools Prefabs availablw within teachr.measurements package.

Heart rate:
- Status is displayed in the inspector, fewer debug messages
- App is closed if there is an error with the connection
Event logging:
- Checkbox to always select all scripts at startup
- Select/deselect all" button
- Colors adapted to the colors from InitGlobals

BLE connection can be used
- as a standalone console app
- in Unity without event logger
- in unity with event logger
Attention: huge amount of debug messages left over

Transcript and speech stats are now logged

Still has to be adjusted/tuned.

start infos = e.g. weather when starting the application (previously only a change was logged, but not the initialization)

Stat reset methods commented out in a couple of places.

Need to reassess/adjust the conditions of these resets before uncommenting them.

- moved ComputerLabController into corresponding package
- fixed eventlogger initialization
- changed scriptFinderByAttribute from monobehaviour to regular c# class

This reverts commit 29cd8962.

- headers will now be written
- controllers positions and rotations added
- childs in inspector are named with aliases instead of the script names (e.g. Teacher instead of VRSelfController)
- toDo: log initial values like weather or theme

toDo: Headers are ignored, probably a timing problem