Default HTTP client should respect params
Add support for Lollipop (Android 5.0)

Lollipop now channel all traffic via mobile data if connected to
a captivate portal and Wi-Fi is not specifically requested.
Add SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA cipher suite

This is disabled by default in Lollipop, but required to connect to
Aruba Wi-Fi authentiation server.
Lollipop: force framework to re-evaluate network status

After login, we need to inform the system, otherwise it won't
start using the network.
Bump to version 0.7.3