Added getCookie method to response that allows easy key retrieval.
Removed outdated import.
Fixed imports.
Fixed misspelled interface Cancelable.
Created basic CookieStore implementation that persists via Android's SharedPreferences.
Added add method to CookieStore that allows to save a Response object's cookies.
Added add method to Request that allows to add a CookieStores associated cookies to a request.
Renamed Result class to Parser.
Transformed Parser from an abstract class to an interface.
Added HTTP-method methods that allow passing a Parser instance rather than just passing it's Class reference.
Minimized the readme's section about custom Parsers.
Changed markdown headline style from underline to # syntax.
Removed unused URL from footnotes.
Added Sending Payload / Form Submit text.
Minor text layout tweaks.
Merge branch 'develop' into feature-cookie

Conflicts:
	src/main/java/com/taig/communicator/request/Request.java
Added setter for cookies and headers.
Replaced List arguments with Collection types.
Added method setCookie( CookieStore ).
Use java.net.CookieStore interface in Request API (rather than the specific implementation).