Merged 438:439, 440:441, and 442:457 from trunk/ to branches/1.1/, mostly major work done for 1.1.1 release.

- Various documentation updates
- Fixed fatal error in benchmark scripts, slightly augmented
- As far as possible, whitespace is preserved in-between table children
- Configuration option to optionally Tidy up output for indentation to make up for dropped whitespace by DOMLex (pretty-printing for the entire application should be done by a page-wide Tidy)
- Sample test-settings.php file included

Unrelated unmerged edit: removed irrelevant 1.2.0 release notes, those only exist in the trunk.

git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/branches/1.1@458 48356398-32a2-884e-a903-53898d9a118a

INSTALL

@@ -46,7 +46,9 @@ Then, it's a simple matter of including the base file:
 
     require_once 'HTMLPurifier.php';
 
-...and you're good to go.
+...and you're good to go. The library/ folder contains all the files you need,
+so you can get rid of most of everything else when using the library in a
+production environment.
 
 
 
@@ -98,7 +100,8 @@ XHTML output like this:
 
 However, I strongly recommend that you use XHTML. Currently, we can only
 guarantee transitional-complaint output, future versions will also allow strict
-output.
+output. There are more configuration directives which can be read about
+here: http://hp.jpsband.org/live/configdoc/plain.html
 
 
 
@@ -130,6 +133,7 @@ If your website is in UTF-8 and XHTML Transitional, use this code:
     $purifier = new HTMLPurifier();
     
     $clean_html = $purifier->purify($dirty_html);
+?>
 
 If your website is in a different encoding or doctype, use this code: