* Fix Indeterminate Progress Bar animation in Firefox. Fixes#2258
* Fix is-size-1-tablet row in Responsive Size table
.is-size-1-tablet affects all screen widths above 769px, not just between 769px and 1023px
* Add secondary and tertiary font families to derived-variables.sass
* Add font family helpers to helpers.sass
* Add has-font-* to typography-helpers.html
* Correct number of font family helpers in typography-helpers.html
* Remove $family-tertiary, change has-font to is-family, and update docs.
* Replace variables.json with colors.json and update related files accordingly
* Add variables data files
* Update variables include template and all related files to use new variables data
* Fix mobile breakpoint id typo in responsivness docs page
* Fix Liquid syntax error in made-with-bulma docs page
* Update bulma sass files count in modular docs page
* Use breakpoints data in responsiveness helpers docs page
* Use breakpoints and variables data in typography helpers docs page
* Add missing page titles in docs pages front matter
* doc update for responsive alignment (when deploy 0.5.1)
doc update for commit for responsive text alignment
010b6d70a0
* update docs for responsive text alignment
changed for a table, let me know if this is good!
thanks