Refs #2135 i18n + improvements (custom loading message when segment applied)
Merge remote-tracking branch 'origin/master'
Refs #2135
 * when changing website in the selector, the segment parameter will be reset (to no segment).
fixing build
Refs #2135 Enabling plugin by default for all updates
refs #2135 always show autocomplete when clicking on the input element
Forgot to put key part of optimization.
Make sure excluded user agent textarea displayed when adding a new site to Manage > Websites is only displayed when option to use site specific exclusion criteria is set.
Allow easy use of XHProf when running phpunit tests from the command line.
Fixing build.
Merge branch 'master' into archive_query_refactor
More finagling with plugin/requested-reports in Archive.php.
New attempt at fixing performance regression.