Updates to .sspace file related code and class refactoring

[GoogleCodeExporter]

Purpose of code changes on this branch:

This is a major updates to how .sspace files are used.

1. Saved files now include format informat in a 4-byte header, which
removes all of the format vebose specification code from many classes.

2. The code for interacting with semantic spaces was cleaned up in many
places and classes were renamed to better indicate their desired role.

When reviewing my code changes, please focus on:

- Any edge cases.  The code has been tested so few if any should exist.

- Any errors throw make sense.  Especially check the wording.

- Class names make sense from a library and usability standpoint.

- Check for proper syntax formatting now that we have an agreed upon style

After the review, I'll merge this branch into:
/trunk

Original issue reported on code.google.com by David.Ju...@gmail.com on 12 Oct 2009 at 6:58

[GoogleCodeExporter]

Set review issue status to: Started

Original comment by FozzietheBeat@gmail.com on 12 Oct 2009 at 8:48

• Changed state: Started

[GoogleCodeExporter]

Set review issue status to: New

Original comment by FozzietheBeat@gmail.com on 12 Oct 2009 at 8:48

• Changed state: New

[GoogleCodeExporter]

Set review issue status to: Started

Original comment by FozzietheBeat@gmail.com on 12 Oct 2009 at 8:49

• Changed state: Started

[GoogleCodeExporter]

Set review issue status to: Done

Original comment by FozzietheBeat@gmail.com on 23 Oct 2009 at 7:56

• Changed state: Done