Converting Piwik core source files, PHP, JS, TPL, CSS

More info: http://piwik.org/participate/coding-standards/

Refs #2908, refactored tests so database setup (adding sites, tracking visits) are separated from API tests. Put setup code into fixtures and reused code as much as possible.

Fixing test by removing it since it's time consuming to update this test every time we push new translations...

git-svn-id: http://dev.piwik.org/svn/trunk@6720 59fd770c-687e-43c8-a1e3-f5a4ff64c105

while setup (atm bulk tracking doesn't work)


git-svn-id: http://dev.piwik.org/svn/trunk@6645 59fd770c-687e-43c8-a1e3-f5a4ff64c105

refs #3227 refactored integration tests to setup database and tracking only once per class; that should speed up the tests a bit

git-svn-id: http://dev.piwik.org/svn/trunk@6626 59fd770c-687e-43c8-a1e3-f5a4ff64c105

git-svn-id: http://dev.piwik.org/svn/trunk@6589 59fd770c-687e-43c8-a1e3-f5a4ff64c105

git-svn-id: http://dev.piwik.org/svn/trunk@6566 59fd770c-687e-43c8-a1e3-f5a4ff64c105

refs #3227 added first versions of some integration tests. there are still many things to be improved. in order to make them running correct the HTTP_HOST config needs to be changed in phpunit.xml. some of the tests aren't running because of encoding problems. I'll maybe have a look at that later

git-svn-id: http://dev.piwik.org/svn/trunk@6560 59fd770c-687e-43c8-a1e3-f5a4ff64c105