NOISSUE Rough refactor of ProfilePatch and VersionFile internals.

They are now distinct classes with distinct responsibilities.

* ProfilePatch is an entry in MinecraftProfile and can hold VersionFile or Meta::Version.
* VersionFile is the basic element that holds version information loaded from JSON.
* Meta::Version is the loader class for VersionFile(s) from a server.

api/logic/meta/Version.cpp

@@ -32,7 +32,7 @@ QString Meta::Version::descriptor()
 QString Meta::Version::name()
 {
 	if(m_data)
-		return m_data->getName();
+		return m_data->name;
 	return m_uid;
 }
 QString Meta::Version::typeString() const