add public/fonts to use glyphicons

diff --git a/src/newslash_web/public/fonts b/src/newslash_web/public/fonts
new file mode 120000 (symlink)
index 0000000..d6b6efe
--- /dev/null
+++ b/src/newslash_web/public/fonts
@@ -0,0 +1 @@
+../external/bootstrap-3.3.7/fonts
\ No newline at end of file