appsdk-bump-app-catalog 780 bumping sdk to 2486-49078df

sdk commit: RallySoftware/appsdk@49078df53abd0fece2efacd9517c2e87c287bfbb
author: Erika Brice
message: DE21593: Date fields not working on filter popover
appsdk-bump-app-catalog 781 bumping sdk to 2487-d5502de

sdk commit: RallySoftware/appsdk@19821b6aa4e8c418bb9fa6ce44836d244577cb15
author: Dave Thompson and Matt Novinger
message: DE21438: recursively hide child pagers when parent collapses.

sdk commit: RallySoftware/appsdk@15d7e5c10fe0a40c56daba9fe6699bddbadfd662
author: Matt McClellan and Alan Hensel
message: DE21583: Do not cache the MRU project preference in browser local

sdk commit: RallySoftware/appsdk@d5502dea2773942be39eba0afc677484fc75445f
author: Dave Thompson and Matt Novinger
message: S68562: show icon to indicate when record is loading.
S68881: disable expandAll in IE
appsdk-bump-app-catalog 783 bumping sdk to 2493-8275542

sdk commit: RallySoftware/appsdk@86f64d424329f01ebda303c34df11203b4cd1e74
author: Ashly Simmons
message: Fix: Changed the CustomFilterButton color to reflect model filtering changes

sdk commit: RallySoftware/appsdk@8275542f87cd43ae8b9df4bc70fe7c76da59835b
author: Ashly Simmons
message: S68479 Update blank slate message to include pointer to filtering help - new link
appsdk-bump-app-catalog 784 bumping sdk to 2495-68c5e6a

sdk commit: RallySoftware/appsdk@68c5e6a5f568df78fe3c65be0e3de29b7c8167b5
author: Dave Thompson and Matt Novinger
message: Reverted global saveState buffering. It somehow breaks FilterPopover