Added ability to poll until a task is complete.
Added task for creating an agent in-game.
Fixed issue with options not working.

For some time these haven't worked. The cause was a linker/compiler
issue where string fields not being assigned value if they weren't of
the correct constness.
Added "cyexport" tool for exporting.

This uses the same exporting code as Ember, and allows for export of
both entities, minds and types. The code in EntityExporterBase.* should
be kept synchronized with the Ember version.
This is provided as a new command, instead of added to the existing
cycmd executable. This is by design, to make it easier for users. Export
and import of entities are one of the most basic functions, especially
for any new user, and should therefore be provided as easy as
possible.
Only show relevant options.

This fixes a long standing bug where all options were shown for all
commands.
Added "cyimport" tool for importing.

This uses the same importing code as Ember, and allows for import of
both entities, minds and types. The code in EntityImporterBase.*
should be kept synchronized with the Ember version.
This is provided as a new command, instead of added to the existing
cycmd executable. This is by design, to make it easier for users.
Export and import of entities are one of the most basic functions,
especially for any new user, and should therefore be provided as easy as
possible.
Updated manpages.