Add desk/workspace paging fixes changelog entry.
Fix desk/workspace current page highlighting with paging.
Fix desk/workspace paging fatal error.

Paging was broken and using it would cause a fatal error: 'Modification
of non-creatable array value attempted, subscript -240'
Update Desk.pm

Removed redundant assignment of $self.
Update Mason.pm to initialize $outbuf to ''
Merge branch 'master' of github.com:phillipadsmith/bricolage
Merge branch 'master' of git://github.com/bricoleurs/bricolage