Refactor to avoid loading unused surveystations

.gitignore

@@ -3,6 +3,8 @@ syntax: glob
 
 *.pyc
 db*
+*.sqlite
+*.sql
 localsettings.py
 *~
 parsing_log.txt
@@ -13,22 +15,15 @@ troggle_log.txt
 media/images/*
 .vscode/*
 .swp
-imagekit-off/
 localsettings-expo-live.py
 .gitignore
 desktop.ini
-troggle-reset.log
-troggle-reset0.log
-troggle-surveys.log
 troggle.log
 troggle.sqlite
-troggle.sqlite.0
-troggle.sqlite.1
 my_project.dot
 memdump.sql
 troggle-sqlite.sql
 import_profile.json
-import_times.json
 ignored-files.log
 tunnel-import.log
 posnotfound