Template:New activity intro

Key (for new activities; see the extended key):

New activities should use the activity-pre-summary template, including:

prettyname - the display name for the activity, such as Comic Maker. 
description - a few sentences describing the activity and its audience
categories - any keywords that match your activity and its use.  
maintainers - people actively working on the activity, with links to userpages 
image - title of an uploaded image that may make a suitable icon
port-notes - notes on other platforms and potential or in-progress ports
mimetypes - mime types that the activity can read and launch.
comments - general comments about development.
l10n-notes - comments about localization, including links for translating
license - the name of the license[s] used, with a link to its text
status - from 0 to 6.  0:idea, 1:stub, 2:immature, 3:active development,
   4:beta, 5:stable, 6:finishing touches