Add more link. issue #59

Fixed issue #51.

access content

Access. Fixes issue #51

Merge branch 'oop'

* oop: (73 commits)
  Adding documentation for developers.
  Only show terms from enabled vocabularies.
  cleanup of commented code, alignment of block-assigments.
  Settings for which taxonomies are included now saved and implemented
  Tagadelic admin config contains checkboxes
  Introduce tests for configuration environment.
  Sort using Locales
  Sort by random feature introduced.
  Shuffle method added to wrapper.
  Add get_count getter for fetching the count.
  Refactored module:
  remove debug
  Weights now passed on to interface
  Introduce CSS file.
  Tests adjusted to match new database-query situation.
  Move Fake Drupal into test-file.
  Full coverage of TagadelicTag.
  Full coverage of TagadelicCloud.
  Drupalwrapper completely covered and all parameters tested.
  Map with counts and expected weights.
  ...

Conflicts:
	CHANGELOG.txt
	README.txt
	tagadelic.css
	tagadelic.info
	tagadelic.install
	tagadelic.module

Minor sturdyness improvements: avoid accessing undefined variables an…

…d keys.

Escaping vocabulary description and name before passing along to the …

…theme layer.

#380100 by jazzslider: fix collision with taxonomy_redirect,

#78573 by Davit Stosic http://drupal.org/user/49385 . Backported cach…

…ing patch from 6 into 5.

#305380 by crissearle. Update cache in blocks.