document 6.x-1.0-beta2

Changes from 1.0-Beta 1

1) #804148 by budda: Better Html compliance.
2) Implemented hook_block to provide a couple of search block for documents that can be dropped anywhere on pages for searching documents.
3) Added classes to search result headers, for better theming support.
4) Removed the extra "s" from the default Document vocabulary name "Document types".
5) Added an option for web search while searching documents.
6) Fixed Column sort header url after a Ajax document search (http://www.rahulsingla.com/projects/drupal-document-module#comment-194)