Update buidlroot to version 2016.08.1

bsp/buildroot/package/ola/Config.in

@@ -3,7 +3,7 @@ comment "ola needs a toolchain w/ C++, threads, wchar, dynamic library"
 		|| !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS
 	depends on BR2_PACKAGE_PROTOBUF_ARCH_SUPPORTS
 
-config BR2_PACKAGE_OLA
+menuconfig BR2_PACKAGE_OLA
 	bool "ola (open lighting architecture)"
 	select BR2_PACKAGE_PROTOBUF
 	select BR2_PACKAGE_UTIL_LINUX_LIBUUID
@@ -22,10 +22,11 @@ config BR2_PACKAGE_OLA
 
 if BR2_PACKAGE_OLA
 
-menu "bindings and interface"
+comment "bindings and interface"
 
 config BR2_PACKAGE_OLA_WEB
 	bool "http interface"
+	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS # libgcrypt, libmicrohttpd
 	select BR2_PACKAGE_LIBMICROHTTPD
 	help
 	  Build OLA with browser interface.
@@ -42,9 +43,7 @@ config BR2_PACKAGE_OLA_SLP
 	help
 	  Build OLA with slp tools.
 
-endmenu
-
-menu "tests and examples"
+comment "tests and examples"
 
 config BR2_PACKAGE_OLA_EXAMPLES
 	bool "examples"
@@ -58,9 +57,7 @@ config BR2_PACKAGE_OLA_RDM_TESTS
 	help
 	  Build OLA RDM tests.
 
-endmenu
-
-menu "plugin selections"
+comment "plugin selections"
 
 config BR2_PACKAGE_OLA_PLUGIN_E131
 	bool "acn E131"
@@ -130,6 +127,4 @@ config BR2_PACKAGE_OLA_PLUGIN_USBPRO
 	help
 	  Build UsbPro plugin for OLA.
 
-endmenu
-
 endif