Add files to ignore list

.gitignore

@@ -3,3 +3,10 @@
 .DS_Store
 *.tmproj
 tmtags
+
+.ssh/authorized_keys
+.ssh/known_hosts
+.ssh/id_*
+
+.weechat/logs/
+.weechat/*.log

install.sh

@@ -15,8 +15,7 @@ then
 elif [ "$1" == "update" ] || [ "$1" == "pull" ]
 then
     cd $SOURCE
-    git pull `git remote | head -n 1` &&
-    git submodule init && git submodule update --recursive
+    git pull --recurse-submodules=yes `git remote | head -n 1`
     exit $?
 elif [ "$1" == "remove" ] || [ "$1" == "uninstall" ]
 then