cjdns android install adjustments

Ignore-this: 20d26e1e9f812d964001f8c5e5a15993

darcs-hash:20140903081929-312f9-3b15c4280c2a9d6b708f17ad5906baae04f94a79
openvpn config fixes

Ignore-this: 62debd0173d3ef4e80c76db03279de8a

darcs-hash:20140928094023-312f9-7871c4258c0033dfe1b418bc7b8dcca864718382