Move README where it belongs
Refs #3820 script links to doc
minor
Anthon Pang created this class and many improvements around it (eg. jslint, JS tests, etc.)
Fix error for tracking mode.

Piwik class is not available in tracking mode and whenever a plugin fails
to load we should log this. For now I just disable and comment out the line.
Fixing notice at /index.php?module=API&method[]=ExampleAPI.getXSS%3C%3E/\%22;&format=html&token_auth=anonymous
Simplify statement
Remove commented code/var_dumps in core/
Remove commented debug code/var_dumps in plugins/
Use correct orkut.com favicon.
[ci skip]
Adding biggest chinese microblogging service weibo.com to socials.
Weibo uses the t.cn shortener (similar to t.co for Twitter)
[ci skip]
Add docs/ directory to gitignore
[ci skip]
Added script to automatically
- install phpdoc if not found
- generate docs for PiwikTracker
- upload via FTP to docs.piwik.org
[ci skip]
Execute generate_docs.sh on code coverage full build if it succeeds.
Improve documentation of PiwikTracker.php for docs.piwik.org

Set correct default (empty) values for parameters (see http://php.net/empty)
Fix failing tests.
Ugly fix for now. 0 as default doesn't work here
Refs #3388, fix regression in visitor log and remove use of window.dataTables in favor of jQuery.data.
Change phpdoc layout to new-black (www.phpdoc.org/templates).