Remove colored gem from upgrader script

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Remove colored gem from upgrader script. pt2

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Add time ago tooltips to show actual date/time

Clean up admin dashboad tooltips

Clean up admin dashboad tooltips

Clean up admin dashboad tooltips

Add helper method

change to use app helper

Modify tooltips to use new helper

Convert remaining times

Adjust one tooltip