1. Parameter title_render_as removed from combined_header block, because it only makes harder to use block. 2. During window scroll thickbox window stays on screen center. 3. "no_editing" parameter now works even if used in block declaration. 4. Fixed incorrect element naming for block RenderElement tags resulting in incorrect "Edit" button template when dealing with nested block level RenderElement tags.
1. Tag adm_TemplateMatches removed, because equals_to parameter does the same as equals_to parameter for m_if tag. 2. Simultanious edit message functionality. 3. New title_render_as parameter for combined_header block.