JumpBox for Redmine is a virtual machine with a pre-installed instance of Redmine, a project management and issue tracking system for software developers. Redmine provides many of the features in Trac plus support for multiple projects, role based access control, time tracking functionality, Gantt charts, a calendar view, and user self-registration. It includes tight integration with Subversion, and the JumpBox includes everything you need.
Restless is yet-another lightweight markup processor; it generates HTML from plain text with non-intrusive markup of headings, bullet lists, and so on. But unlike other such tools, restless aims to do less: it does not use cryptic punctuation to control advanced formatting, and instead uses heuristics to classify, for example, code samples versus text. It can be used from the command line or on-demand as an Apache filter.