Updated .mtn-ignore

.mtn-ignore

@@ -1,5 +1,7 @@
 # Just to try and prevent some noob disasters.
 # Use mtn add --no-respect-ignore foo.jar to ignore this ignore list
+
+# Temporary/build files
 _jsp\.java$
 \.bz2$
 \.tar$
@@ -19,13 +21,27 @@ _jsp\.java$
 .\deb$
 \.zip$
 ^\.
-^build
-^pkg-temp/
 ~$
+web-fragment.xml
+web-out.xml
+
+# Temporary/build dirs
+^build
+^pkg-temp
 /build
-/classes/
+/classes
+/dist
+/mo
+/tmp
+^apps/jetty/jettylib
+
+# Debian-related
 ^debian/copyright
 ^debian/changelog
+
+# Build property overrides
 override.properties
+
+# Reporting
 sloccount.sc
 ^reports/