Modernise example of building home directory URL
Auth is more akin to NSURLSession these days
+URLWithPath:isDirectory:hostURL: takes full care of manipulating URL for us
ConnectionKit itself no longer needs to link against libssh2
Remove "Strip UKKQueue" build phase

We stopped inculding UKKQueue quite a while ago!
Rely on CURLHandle to bundle its own version on libssh2, libcrypto & libssl
Fix what I believe to be an overrelease
Merge branch 'v2.x-beta' into delegate-queue

Conflicts:
	ConnectionKit/CK2OpenPanelController.m