BHV-15154: Move font-weight, font-size and letter-spacing into .moon class, remove them from individual text classes. Enyo-DCO-1.1-Signed-off-by: Brooke Peterson <brooke.peterson@lge.com>
Merge pull request #1665 from enyojs/BHV-15154-brookepeterson

BHV-15154: Move font-weight, font-size and letter-spacing into .moon cla...

Reviewed-By: Blake Stephens (blake.stephens@lge.com)
Integrated-By: Ryan Duffy (ryan.duffy@lge.com)