Handle session creation with empty capabilities
starting to use dependency management
isDisplayed isEnabled can/should return false for R Elements
fixing deprecation warning
removing guava as a dependency

also fixing sending multiple arguments to execute script in a webview
only use UUID for cache of elements, view id's can be duplicated!!
arrrrgh AAAAAAANNNNNDRRRRRRRRRRROOOOOOOOIIIIIIIDDDD!!!
Find By Tag Name, finds by the class now, not by text