Merge pull request #1 from tavendo/master

Updated repo from master
Replace UI-thread dependent AsyncTask with plain Thread

WebSocketConnection#connect() used an AsyncTask to initialize the
TCP connection. Since AsyncTask#execute() *must* be invoked from
the UI thread it wasn't possible to initialize websocket from other
thread.
Use a normal Thread instead for the initialization.
Update WampConnection.java

Small fix in race condition problem in the Wamp call implementation.
Merge pull request #26 from magnux/master

Small Fix in race condition on Wamp call implememtation.
Merge pull request #27 from filipmaelbrancke/master

Maven integration
Merge pull request #25 from johlo/no-asynctask

Replace UI-thread dependent AsyncTask with plain Thread
update contributors file
Update WampConnection.java

3 Small fixes: 1) subscription is now recorded before the subscription message is issued to the server, 2) subscription is removed locally after unsubscription message is issued to the server, 3) in global unsubscription the map is cleared after issuing all the unsubscription messages.
Merge pull request #28 from magnux/master

Small fixes previously discussed in forum
apply clean patch from https://github.com/tavendo/AutobahnAndroid/pull/29
update contributors
Fixed interface and implementation of WampCra for auth-extra properties
Merge pull request #30 from magnux/master

Fixes to WampCra Implementation