rtl-ais: Update to 0.3 and switch to codeload (#6661)

Simpler

Signed-off-by: Rosen Penev <rosenp@gmail.com>

utils/rtl-ais/Makefile

@@ -7,16 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=rtl-ais
-PKG_VERSION:=20151213
+PKG_VERSION:=0.3
+PKG_RELEASE:=1
 
-PKG_RELEASE=$(PKG_SOURCE_VERSION)
-
-PKG_SOURCE_PROTO:=git
-PKG_SOURCE_URL:=https://github.com/dgiardini/rtl-ais.git
-PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=b805be0164475e58a73b57763a8cbbf8a2bd0ded
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
-PKG_MIRROR_HASH:=0bf15869935e4496108ade4f7e9c1f7990b11ce53c9c1e0c9e81bc7f082b33b5
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/dgiardini/rtl-ais/tar.gz/v$(PKG_VERSION)?
+PKG_HASH:=01e2b675226ec403c409cec8b55999008f5c7aa9e82d6c0ba085ef13b200ceb1
 
 PKG_LICENSE:=GPL-2.0+
 PKG_LICENSE_FILES:=COPYING