Font style CSS is being moved to common-style

* Also removed dead links to alignment.css
Merge pull request #103 from Rise-Vision/chore/remove-alignment-css

Font style CSS is being moved to common-style where it belongs
added font-setting-button class to font settings to impose consistent width

- makes  font size, alignment, highlight, and colour button all the same width
- rebuilt dist files
Merge pull request #104 from nexus-uw/bug/font-setting/make-small-btns-same-size

added font-setting-button class to font settings to impose consistent wi...
fixed font setting width issue

- rebuilt dist
Merge pull request #105 from nexus-uw/bug/font-settings/constant-font-selector-width

fixed font setting width issue
[chore] Updated tooltip to use ui-popover