Build 2.0.3774

Improvements:

• Provided a warning to alert the user that an externally-set cache is missing, and the ability to re-connect.
• Various performance improvements when browsing Lucid 2.0 Filespaces.
• Improved platform stability in the case of a brief disconnect from the LucidLink service.
• Added a "Create a support ticket" link in the application context menu.
• Improved the messaging when deleting shares.

Bug fixes:

• Fixed an infrequent bug where the Lucid App update notification window would not appear.