Correcting serialization of "Der:sa /+w1 Betrieb" ("Der:sa" already
correct).
Bug 1 corrected: same ClassId for different spans.
Bug 2 corrected: object stack worked wrongly for prox and postion
conditions, see query above.
JUnits adapted, as classIds have modified values now.
1 JUnit added to check the correctness of the query above.
Changes updated.

Change-Id: Ife93b8992adc6d5c167a2644f12864b706d43ff1
Reviewed-on: https://korap.ids-mannheim.de/gerrit/c/KorAP/Koral/+/11138
Reviewed-by: <bodmer@ids-mannheim.de>
diff --git a/.gitignore b/.gitignore
index dc2f525..894c6d8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,8 @@
 .*
 !.gitignore
 !.github
+*.txt
+*.odt
 \#*\#
 
 # /src/main/antlr/cosmas/