Fixes jitsi-meet-prosody install dirs and jitsi-meet rules.

debian/jitsi-meet-prosody.install

-debian/usr/share/*		usr/share/
+debian/usr/share/doc/jitsi-meet-prosody		/usr/share/doc/

debian/jitsi-meet.install

-*				        usr/share/jitsi-meet/
-debian/usr/share/*		usr/share/
+*.js					/usr/share/jitsi-meet/
+*.json					/usr/share/jitsi-meet/
+*.html					/usr/share/jitsi-meet/
+*.ico					/usr/share/jitsi-meet/
+libs					/usr/share/jitsi-meet/
+css					/usr/share/jitsi-meet/
+sounds					/usr/share/jitsi-meet/
+fonts					/usr/share/jitsi-meet/
+images					/usr/share/jitsi-meet/
+debian/usr/share/doc/jitsi-meet		/usr/share/doc/

debian/rules

 #export DH_VERBOSE=1
 
 %:
-	dh $@
-
-override_dh_install-indep:
-	dh_install -Xdebian -Xdoc -XINSTALL.md -XLICENSE -XREADME.md usr/share/jitsi-meet/
+	dh_install
+	dh_installdirs
+	dh $@