Revert "flite: include in upstream"

this version is 1.4 different with the upstream.
upstream is 1.3 (it's have some share share libs patch)

by remove the "--with-audio="oss"" in upstream verison
not fix the issue in nanontoe

the issue is:
  [flite -t "hello world" a.wav && aplay a.wav] is much better then
  [flite -t "hello world"]

This reverts commit fe66b54342.

flite/Makefile

@@ -0,0 +1,36 @@
+# 
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=flite
+PKG_VERSION:=1.4
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-release.tar.bz2
+PKG_SOURCE_URL:=http://www.speech.cs.cmu.edu/flite/packed/flite-1.4/
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_VERSION)-release/
+PKG_RELEASE:=1
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/flite
+  SECTION:=multimedia
+  CATEGORY:=Multimedia
+  TITLE:=festival-lite
+  URL:=http://www.speech.cs.cmu.edu/flite/index.html
+  DEPENDS:=
+endef
+
+define Package/flite/description
+  a small, fast run-time synthesis engine
+endef
+
+define Package/flite/install
+	$(INSTALL_DIR) $(1)/usr/bin/
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/bin/* $(1)/usr/bin/
+endef
+
+$(eval $(call BuildPackage,flite))