This is the format for the metadata your program should handle.  The 
Order of tags matters: they should be in the order specified here.

The file is a list of projects, each of which includes basic summary
information, a list of documentation and source code files, and a 
version history.  None of the tags are mandatory, so for example a project might not have a date specified.  The format is pseudo markup language: every element is of the form <name>information</name>.  The intention is that tag names should be self explanatory.  If you think that correct behavior on some inputs is ambiguous, choose a behavior and justify your choice.

If you make any assumptions, constraints, generalizations, etc. be sure to specify them.

<portfolio>
<project>
   <title>Raster Processor</title>
   <date>
       <day>7</day>
       <month>2</month>
       <year>2005</year>
   </date>
   <author>Aaron Becker</author>
   <summary>
   Reads a raster and computes information about each elements
neighbors. Given . . .
   </summary>
   <files>
       <doc>
           <f>./readme.txt</f>
           <f>./compatibility.txt</f>
       </doc>
       <code>
           <f>./src/raster.cc</f>
           <f>./src/util.cc</f>
       </code>
   </files>
   <versionhistory>
       <version>
           <number>2.1</number>
           <info>Added GUI</info>
       </version>
       <version>
           <number>1.0</number>
           <info>Initial working algorithm</info>
       </version>
   </versionhistory>
</project>
<project>
   <title>Raster Processor Part 2</title>
   <date>
       <day>2</day>
       <month>3</month>
       <year>2005</year>
   </date>
   .
   .
   .
   ...
</project>
</portfolio>