Changes

• Reduced the amount of resources used by the notification center.

Fixes

• Fixed a memory leak related to the notification center that may cause catastrophic sequence failure on some machines or sequences.
• Fixed an issue where end of sequence actions may not run even when the auto close dialog indicates they should.
• Fixed an issue where some controls might start rendering as a white rectangle with red X.
• Fixed an issue where the selected observatory driver would not save in in equipment profiles,