Backing out change to version 1.7, adding missing fallback imports in…

… plugin.py (hopefully InitializeClass is done moving for a while).

Merged cookie-dependency branch to trunk.

 * Updated long description in setup.py to match new intro in README.

 * README now uses more levels of headings; it's less ambiguous when descriptions are multiple paragraphs.
 * Config mapping is now upgraded properly with Windows domain-stripping setting.
 * Domain-stripping settings on config page now have explanation factored out and provide examples.
 * Refactored domain-stripping tests.
 * Fixed a bug where testWinDomainStrippingOff was setting the wrong setting (but working anyway because the default was suitable).
 * Bumped version to 1.4dev.

Fixed egg install instructions. Updated for 1.3.1.

Updated readme for 1.3, adding egg installation instructions.

 * Moved GenericSetup profile registration into Python code so we can…

… skip it if Plone isn't around. Closes #1193.

 * Updated upgrade instructions: we need a reinstall to put the new login link and the login_form override in place.

I guess there weren't so many architectural compromises after all. :-)

Mentioned config page tweaks in version history.

Wording

 * Polished readme yet more.

 * Updated version history and version.txt for 1.0.