Bump buildroot to 2019.02

bsp/buildroot/package/python-crossbar/Config.in

@@ -1,45 +1,45 @@
 config BR2_PACKAGE_PYTHON_CROSSBAR
 	bool "python-crossbar"
-	depends on BR2_INSTALL_LIBSTDCPP # python-pyasn
+	depends on BR2_INSTALL_LIBSTDCPP # python-cryptography
+	depends on BR2_PACKAGE_PYTHON3
 	# All the following dependencies are runtime dependencies
 	select BR2_PACKAGE_PYTHON_ATTRS
 	select BR2_PACKAGE_PYTHON_AUTOBAHN
 	select BR2_PACKAGE_PYTHON_BITSTRING
-	select BR2_PACKAGE_PYTHON_CONSTANTLY
 	select BR2_PACKAGE_PYTHON_CBOR
 	select BR2_PACKAGE_PYTHON_CLICK
+	select BR2_PACKAGE_PYTHON_CONSTANTLY
 	select BR2_PACKAGE_PYTHON_CRYPTOGRAPHY
-	select BR2_PACKAGE_PYTHON_ENUM34 if BR2_PACKAGE_PYTHON
+	select BR2_PACKAGE_PYTHON_H2
 	select BR2_PACKAGE_PYTHON_IDNA
 	select BR2_PACKAGE_PYTHON_INCREMENTAL
-	select BR2_PACKAGE_PYTHON_IPADDRESS if BR2_PACKAGE_PYTHON
 	select BR2_PACKAGE_PYTHON_JINJA2
-	select BR2_PACKAGE_PYTHON_H2
 	select BR2_PACKAGE_PYTHON_LMDB
 	select BR2_PACKAGE_PYTHON_MISTUNE
 	select BR2_PACKAGE_PYTHON_NETADDR
+	select BR2_PACKAGE_PYTHON_PASSLIB
 	select BR2_PACKAGE_PYTHON_PRIORITY
 	select BR2_PACKAGE_PYTHON_PSUTIL
-	select BR2_PACKAGE_PYTHON_PYASN
-	select BR2_PACKAGE_PYTHON_PYASN_MODULES
+	select BR2_PACKAGE_PYTHON_PYASN1
+	select BR2_PACKAGE_PYTHON_PYASN1_MODULES
 	select BR2_PACKAGE_PYTHON_PYGMENTS
-	select BR2_PACKAGE_PYTHON_PYINOTIFY
 	select BR2_PACKAGE_PYTHON_PYNACL
 	select BR2_PACKAGE_PYTHON_PYOPENSSL
 	select BR2_PACKAGE_PYTHON_PYQRCODE
 	select BR2_PACKAGE_PYTHON_PYTRIE
 	select BR2_PACKAGE_PYTHON_PYYAML
 	select BR2_PACKAGE_PYTHON_SDNOTIFY
-	select BR2_PACKAGE_PYTHON_SETUPTOOLS
 	select BR2_PACKAGE_PYTHON_SERVICE_IDENTITY
 	select BR2_PACKAGE_PYTHON_SETPROCTITLE
 	select BR2_PACKAGE_PYTHON_SETUPTOOLS
-	select BR2_PACKAGE_PYTHON_SHUTILWHICH
 	select BR2_PACKAGE_PYTHON_TREQ
 	select BR2_PACKAGE_PYTHON_TWISTED
+	select BR2_PACKAGE_PYTHON_TXAIO
+	select BR2_PACKAGE_PYTHON_TXTORCON
 	select BR2_PACKAGE_PYTHON_U_MSGPACK
 	select BR2_PACKAGE_PYTHON_UBJSON
 	select BR2_PACKAGE_PYTHON_WATCHDOG
+	select BR2_PACKAGE_PYTHON_ZOPE_INTERFACE
 	help
 	  Crossbar.io is an open-source WAMP application router that
 	  allows to build advanced applications from loosely-coupled
@@ -49,3 +49,4 @@ config BR2_PACKAGE_PYTHON_CROSSBAR
 
 comment "python-crossbar needs a toolchain w/ C++"
 	depends on !BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_PYTHON3