Version 1.1.3

Mostly a maintenance release with internal changes however a few bugs have been fixed.

Changelog

• fix: finished hooking up theme get_item_configuration(...) #1440 by @hoffstadt in #1441
• fix: is_table_column_highlight, cell and row #1452 by @Pcothren in #1454
• fix: fixed exit callback not having access to dpg commands #1448 by @hoffstadt in #1458
• fix: alias improper cleanup #1350 by @hoffstadt in #1457
• fix : table column/row freeze swapped #1467 by @Pcothren

Full Changelog: v1.1.1...v1.1.3