Fix jQuery data attribute caching issue casuing expanding issues
Fix jQuery data attribute caching issue casuing expanding issues

Command | Result
$link.data('lineType') | ''
$link.data('line-type') | ''
$link.attr('data-line-type') | 'new'
$link[0].dataset.lineType | 'new'

dreampet/gitlab,jirutka/gitlabhq,iiet/iiet-git,jirutka/gitlabhq,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,dreampet/gitlab,t-zuehlsdorff/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,dreampet/gitlab,iiet/iiet-git,t-zuehlsdorff/gitlabhq,mmkassem/gitlabhq,dplarson/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,axilleas/gitlabhq,dplarson/gitlabhq,mmkassem/gitlabhq,mmkassem/gitlabhq,axilleas/gitlabhq,dplarson/gitlabhq,axilleas/gitlabhq,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,mmkassem/gitlabhq