Tooltip error when column type == 'date'

[tcfaria]

On this line (9277), the CUSTOM_FILTERS is concatenated to the tooltip, and that makes an error.
template = template.replace(uiGridConstants.TOOLTIP, 'title="{{' + tooltipCall + ' CUSTOM_FILTERS }}"');

This is the output HTML:

2015-11-16

[BenBarreth]

@GUILLE50 provided a temporary solution to this in the thread here by using escaped apostrophes in the date format of the cellfilter, instead of using double-quotes, here:
#5233