Problem: [android] ci_build script does not export NDK version
Problem: [android] ci_build script does not export NDK version

Solution: Add an export the script which exports the NDK version i.e. to
be used by the android jni bindings.

taotetek/zproject,twhittock/zproject,taotetek/zproject,paddor/zproject,eburkitt/zproject,taotetek/zproject,paddor/zproject,zeromq/zproject,paddor/zproject,eburkitt/zproject,zeromq/zproject,twhittock/zproject,zeromq/zproject