rtl-sdr: update to latest version

Signed-off-by: Roger D <rogerdammit@gmail.com>

utils/rtl-sdr/Makefile

@@ -7,13 +7,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rtl-sdr
-PKG_VERSION:=2013-06-12
+PKG_VERSION:=2014-02-10
 PKG_RELEASE:=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://git.osmocom.org/rtl-sdr.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=8c3a99c8f7a88d7d2a05845d4b20cfcdacac4054
+PKG_SOURCE_VERSION:=6ee557360645da158e3065111349c318894b497b
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1