MQ2Spawns, MQ2PortalSetter

MQ2Spawns - Fix issues with visibility with the window. This issue was a holdover from when the EQ chat windows got tabs and everything went semi transparent.

Update MQ2PortalSetter.cpp to include the new zone for ToV using Brilliant Frigid Gemstone. Update MQUI_PortalSetterWindow.xml to create a new button for Eastern Wastes (TOV). Change spacing for larger buttons to allow for the new button to fit without mangling the window, increasing the size of the window etc.