pullrequest overview: add delete button to own pull requests In anticipation of the re-use of the pullrequest overview to display 'my pullrequests', add a delete button to all pullrequests owned by the currently logged-in user. An explicit width is added to the column because the column is otherwise unnecessarily large.

syntax: glob
*.pyc
*.swp
*.sqlite
*.tox
*.egg-info
*.egg

syntax: regexp
^rcextensions
^build
^dist/
^docs/build/
^docs/_build/
^data$
^sql_dumps/
^\.settings$
^\.project$
^\.pydevproject$
^\.coverage$
^kallithea\.db$
^test\.db$
^Kallithea\.egg-info$
^rc.*\.ini$
^fabfile.py
^\.idea$