hg: openjfx/8/graphics/rt: [OBSOLETE-CLEANUP] Remove spurious .hgignore file

[hang . vo]

Changeset: 2d3bfe9dfa63
Author:    kcr
Date:      2013-06-12 15:52 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/2d3bfe9dfa63

[OBSOLETE-CLEANUP] Remove spurious .hgignore file

- javafx-fxml/.hgignore