Mind Massaging Machine v1.3.4 released

This is an update with a few upgrades, improvements and bugfixes. [h3]What's new?[/h3] [list] [*]- new, improved water [*]- new transition into hub scene for increased visual comfort [*]- new visual "red space", which is inspired by "Ganzfeld" experiments. [*]- Visual quality of hub scene slightly improved and optimized for the different platforms [/list] [h3]Noteworthy fixes[/h3] [list] [*]- Session info showed wrong, often shorter, session length for imported sessions [*]- Library stopped working if a corrupted session file was encountered [*]- in-session-menu positioning was not nicely vertical [*]- pointer was often behind GUI [/list]