Release 49.38 - bugfixes for portal linking and F5/refresh, bugfixes for room deallocation, updates to GL initialization!

Release 49.38 - updates:

Bugfix: fixed portal linking bug when refreshing the room (thanks u/NXT_Aussie)

Bugfix: fixed bug where only every other room would deallocate (thanks u/NXT_Aussie)

Updates to OpenGL initialization