v1.0.0 Release

[nikolaswise]

Final Checklist for 1.0.0 release to support migration from Tailcoat to Calcite Web.

• [x] Weirdness with columns + panels used in conjunction
• [x] More panel options
• [x] Optimize fonts and use specific glymph sets to help load time
• [x] Moving to Avenir Next for everything (except for long form applications, designated with a class)
• [x] Get sass/css/js files included in the release so it can be installed with npm
• [x] Icons (interface)
• [x] Icon (calcite icons)
• [ ] Browser test everything
• [x] Make sure all documentation is correct and up to date
• [x] Remove fake patterns site wrapping navigation from documentation
• [x] Make sure we have constructed everything with mixins and that they are configurable
• [x] Test that calcite web is set up properly as a gem for people using ruby
• [x] Make sure our colors reflect that of the official color repository that Cassidy put together
• [x] Make sure that the rest endpoints work for Patterns site to import all of Calcite web
• [x] Full 508 compliance for all patterns and documentation

[CassidyB]

Added a bit about the rest endpoints for Patterns site and Calcite web