added loggedIn class to main tpl container
Merge remote-tracking branch 'origin/master' into loggedin-class
Fixes validation problems with base64 encoded images in CSS.
Fixes validation problems with base64 encoded images in CSS.
add TEMPLATE_DOKUWIKI_PAGETOOLFLOAT_DISPLAY event to template

This adds a custom event to the 'dokuwiki' template that allows plugin
authors to easily integrate custom pagetool buttons into the template.
Merge remote-tracking branch 'origin/master' into loggedin-class
added tpl_classes() to return useful layout classes
added aria attributes to tree and show/hide functions
added aria attributes to edit mode
removed unused and old hasFlash() JS function
added aria attributes for footnote tooltips
added aria roles to search and acl manager
Merge pull request #248 from splitbrain/aria

Implemented some ARIA attributes
rename event to TEMPLATE_DOKUWIKI_PAGETOOLS_DISPLAY

also made it more secure against copy'n'paste
Merge pull request #236 from splitbrain/pagetoolsevent

add TEMPLATE_DOKUWIKI_PAGETOOLFLOAT_DISPLAY event to template
Merge pull request #233 from flammy/patch-2

Fixes validation problems with base64 encoded images in CSS.
Merge pull request #232 from flammy/patch-1

Fixes validation problems with base64 encoded images in CSS.
improved coding style on tpl_classes()
Merge pull request #194 from splitbrain/loggedin-class

added loggedIn class to main tpl container