Fix typos in conversation view event.
Fix bug related to theme URLs in the dashboard
If a URL is provided in a theme's `about.php` file, it would be output in the dashboard using the `url()` function, with the first argument being the theme name and the second being the URL. That however won't work—there seems to have been a mix up between `url()` and `anchor()`.
Merge pull request #1804 from vanillaforums/hotfix/theme-settings-url

Fix bug related to theme URLs in the dashboard
Tagging: Join discussion tags in the tagging plugin.
Reset tag cloud list style and padding
Future themes should not (and mine already don't) pollute the global scope with `<ul>` and `<ol>` resets. Both for semantic reasons, but also because we need to reconsider our use of lists.
Tagging:  array was overwriting itself with own indexes in loop, resulting in ['DiscussionID'] becoming a string, which cannot be unset.
Merge pull request #1805 from vanillaforums/hotfix/tagging

Join discussion tags in the tagging plugin for nicer api calls.
Merge pull request #1808 from vanillaforums/hotfix/tagcloud-list-style

Reset tag cloud list style and padding
Bump Tagging to 1.8.7
Merge branch 'master' into stage

* master:
  Bump Tagging to 1.8.7
  Tagging:  array was overwriting itself with own indexes in loop, resulting in ['DiscussionID'] becoming a string, which cannot be unset.
  Reset tag cloud list style and padding Future themes should not (and mine already don't) pollute the global scope with `<ul>` and `<ol>` resets. Both for semantic reasons, but also because we need to reconsider our use of lists.
  Tagging: Join discussion tags in the tagging plugin.
  Fix bug related to theme URLs in the dashboard If a URL is provided in a theme's `about.php` file, it would be output in the dashboard using the `url()` function, with the first argument being the theme name and the second being the URL. That however won't work—there seems to have been a mix up between `url()` and `anchor()`.
  Fix typos in conversation view event.