[hitori] build: Add new symbolic icon to EXTRA_DIST

[Philip Withnall <pwithnall src gnome org>]

commit a8050fe58513147a2b7d3b149096f0695588c272
Author: Philip Withnall <philip tecnocode co uk>
Date:   Sat May 2 18:49:17 2015 +0100

    build: Add new symbolic icon to EXTRA_DIST
    
    With the other icons. Fixes distcheck.

 Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 40952fe..f0ba16b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -72,6 +72,7 @@ EXTRA_DIST = \
        $(icon32_DATA) \
        data/icons/48x48/hitori.svg \
        $(icon48_DATA) \
+       $(iconsymbolic_DATA) \
        $(NULL)
 
 # GResources