- Use a copy instead of symlink in setup.py for the special headers.

Also update to newest Five 1.5 (trunk) which has been adjusted to work
with newest testbrowser.

access.

      - reStructuredText/ZReST: setting raw_enabled to 0 for security
        reasons

        reasons

OFS Image: Image and File updated to use isinstance(data, str) and raises TypeError upon encountering unicode objects.

OFS Image: Image and File now both support simple unicode objects for data (they function the same as strings for data).

Exceptions:

  - 'ZServer' code which uses the 'register_subsystem' stuff.

  - Code which imports custom log levels (BLATHER, TRACE), now pulled from
    'zLOG.EventLogger'.

  - Test jigs which play with zLOG's 'write_log'.

  - Usage in 'svn:externals' modules (ZODB, etc.)

- View and attribute lookup order was changed to the following:
    1. Unacquired attributes
    2. Views
    3. Acquired attributes
  According to consensus in z3-five mailing list:
  http://codespeak.net/pipermail/z3-five/2006q2/001474.html

- The defaultView directive now only looks up views, not 
  attributes.

Fixed edge case of attribute name ''.

Fixed edge case of attribute name ''.