Update PHP-Documentation with apigen
Added changelog

Conflicts:
	doc/de/info.php
	doc/en/info.php
Bump version to 1.0.1_ext and update changelog.

Conflicts:
	README.md
	doc/de/README
	doc/de/info.php
	doc/en/README
	doc/en/info.php
Merge branch 'release/1.0.1_ext' into develop
Fix bug in useredit.php
Update doctype, email form field and date form field to HTML5
Update HTML-header and form elements to HTML5
Update the layout to HTML5 and switch from table to CSS-Layout
Bugfix in the database driver from OpenHomeopath
Corrections for HTML5 valitation
Merge branch 'feature/html5' into develop
Add alt-attribute to Popup frame images
Add alt-attribute to Popup frame images
Merge remote-tracking branch 'origin/develop' into develop

Conflicts:
	include/functions/layout.php
Fix double popup bug
Eliminate font tags
Fixed some styles
Fix missing td-tag
Fixing some wrong p-tags and missing alt-tags in manual
Fixing some wrong p-tags and missing alt-tags in manual