Refactoring strings for translations, hopefully soon reaching 100% of all strings fully translatable?
Fixes #3781, make sure getUserPreference returns valid default value when option is not set in the DB.
Refs #3781, fixing build.
refactor
Refs #3781, fixing build, revert last change and add getSuperUserLogin to Piwik_Access (so FakeAccess can mock it). Modified PDFReports to use Piwik::getSuperUserLogin instead of accessing config directly.
Refs #3781, revert change to unrelated integration test.
fixes #3822
Simple fix for this ticket, by setting to 0 any negative time
Merge remote-tracking branch 'origin/master'
Fix build script to not include -custom.min.js
refs #3158 row evolution

 * bug fix: the export beneath row evolution graphs didn't work. the reason was that it passed an expanded=1 and a label parameter to the API. solution: ignore expanded parameter if label parameter is set.
 * small code improvements
Merge pull request #1 from piwik/master

pull piwik/piwik/master