Merge pull request #44 from yaronyg/master

Enable Android TDH to use intents to communicate its address to Thali apps
Merge pull request #46 from yaronyg/master

TDH provisions its own key in its permission database
Merge pull request #47 from yaronyg/master

Fix some minor bugs and get some tests using dynamic ports
Merge pull request #49 from yaronyg/master

Made key database key the same as httpkey key format
Put in a switch to turn off Android tests & fixed port conflict

I also disabled tests on the two couchbase projects because I know there
is a problem there. I'll fix it when I next upgrade all of couchbase.