Minor syntax fix for "prompt -c" in ".bashrc".
Updated "task" impersonate mode in ".bashrc".
Added ".taskrc" filters to "task-export" in ".bashrc".
Improved file handling for "task-export-text" in ".bashrc".
Added time tracking to "task-export-text" in ".bashrc".
Updated commands/markers for "task-notes" in ".bashrc".
Converted "task-notes" to Perl in ".bashrc".

	* Code sharing with "task-export-text" and "gtasks_export.pl"
	* Ability to run on multiple tasks simultaneously
	* Parsing is much less hackish and risky
	* Additional error checking/handling
Updated formatting of "@package" set in "gentoo".
Updated "enlightenment" in "gentoo".
Enhanced sorting for "taskwarrior" in "gtasks_export.pl".
Enhanced sorting for "taskwarrior" in "gtasks_export.pl".
Error handling for Perl calls in ".bashrc".