Update gitignore rules

data/.gitignore

@@ -1,10 +1,6 @@
-application.ini
 config.php
-*.sqlite
-touch.txt
-no-cache.txt
-*.bak.php
-*.lock.txt
+config.php.bak.php
+force-https.txt
 last_update.txt
+no-cache.txt
 update.php
-force-https.txt

data/PubSubHubbub/feeds/.gitignore

@@ -1 +1,2 @@
-*/*
+*/*.json
+*/*.txt

data/users/.gitignore

@@ -1,4 +1,5 @@
-db.sqlite
-config.php
-log*.txt
-
+*/
+*/config.php
+*/db.sqlite
+!_/
+*/log*.txt