Python API documentation generation tool Code

- Fixed bug caused my change in return value of parse_arguments

- Various makefile fixes, to reflect changes to latex generation

- Fixed minor markup bug

- Fixed bug that caused extra newlines (or missing newlines) in
colorized doctest blocks

- Replaced blank lines with explicit \par commands

- Removed some obsolete comments
- Moved \RequirePackage for longtable to the 'boxed' stylesheet
- Fixed horizontal spacing for var & property tables
- var & property tables now use a double-thick outline (matching
the outline used by function boxes)
- increased size of heading text in var & property tables

svn:ignore

- Syntax highlighting for sty files

- Added options to the latex command in the makefile

- Guard against ClassDoc.bases being UNKNOWN