110 refactoring 3 - Githubissues

After testing, the third refactoring alongside UI fixes is hereby finished.

Changes:

[x] on the landing page when clicking on an app the user should be redirected (currently the user has to click on the icon)
[x] all xes tables should be restricted on the predefined width
[x] the tracex logo on the lading page weirdly being cut off
[x] The Progress-Bar should count the initiation as a module so there is already progress, while the preprocessor is running
[x] Every comparison trace has metrics now
[x] installer file updated
[x] page width reworked
[x] Time extractor Postprocessing was upgraded
[x] unused code from the generate_patient_journey() function alongside constants removed

This PR closes "refactoring 3" and "UI fixes"

bptlab / TracEX