refs #2834 a first version of dynamic label truncation, waiting for screenshot tests to see what is broken / what changes
refs #2834 some fixes and optimizations, for instance show tooltip only if text is ellipsized
refs #2834 set max label column width to 440 as we might remove some pixels again because of padding
refs #2834 do not apply max width on widget page
refs #2834 fix tables are too wide in db stats plugin
#2834 improved code
#2834 check for widgetize module to fix ui tests
fix reduce method is not available in ie8
should fix dashboard reset test, do not apply max label width for widgets in dashboard area as it is limited in width anyway
refs #2834 fix subtables in widgetized keywords report are not displayed correct (inline-block was applied on td elements)
refs #2834 should fix some characters are sometimes not completely visible, for instance a "g"
refs #2834 fix each line is a bit too high
refs #2834 the plusMinus icon was originally a bit further down
Merge pull request #240 from piwik/2834_dynamic_label_truncation

2834 dynamic label truncation