Fixes to the task-archive(7) option parsing.
Initial implementation of support for zip(1) and unzip(1) added to
task-archive(7).
Added comments on listing files.
Added a -l | list command implementation for tar, tar.gz and bz2 files
to task-archive(7).
Added archive listing for zip files.
Added assertions for the -l output of task-archive(7).
Documentation on the task-archive(7) -l | list command.
Updated documentation.
Initial stub for task-compress(7).
Documentation updates.