Updated "tasks".
Updated "export-agenda" report in ".taskrc".
Revert "Updated recurrence handling in ".taskrc"."

This reverts commit bd38942254db27f31ac95ae4aff6301aa1f3715c.
Updated "task-export" function in ".bashrc".
Revert "Updated "task-export" function in ".bashrc"."

This reverts commit 2bc9df334e620758654e37c36bae5ab2764ce253.
Updated "data, meta, read" reports in ".taskrc".