text-align-last causes problems in IE11

[gilluminate]

test-align-last is inherited down through all of the elements within, so even though IE11 does support flexbox, it does support that property. That hack causes the need to supplement every usage of text-align: right to also contain text-align-last: right and so on or it is broken which is a major pain throughout an entire app.

[gilluminate]

Actually, I was able to track it down a bit further. It appears that IE11 is not respecting 'start' or 'initial' as valid values and therefore 'left' is the only one being applied. So every time we use a text-align other than what has been set using the __justify--x modifier, we also have to apply text-align-last.

Is 'text-align-last' the only way to address the last row?

[leejordan]

I merged your PR and added a new commit to duplicate it in LESS

[leejordan]

Thanks for your help