Update theme to version 1.20.0

Author: mattstratton

CHANGELOG.md

@@ -3,6 +3,10 @@
 ## [1.19.1](https://github.com/devopsdays/devopsdays-theme/tree/1.19.1) (2018-08-20)
 [Full Changelog](https://github.com/devopsdays/devopsdays-theme/compare/1.19.0...1.19.1)
 
+**Implemented enhancements:**
+
+- Create search feature [\#633](https://github.com/devopsdays/devopsdays-theme/issues/633)
+
 **Fixed bugs:**
 
 - Long city names wrap in event navbar [\#638](https://github.com/devopsdays/devopsdays-theme/issues/638)
@@ -687,4 +691,4 @@
 
 
 
-\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
+\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

theme.toml

@@ -9,7 +9,7 @@ homepage = "https://github.com/devopsdays/devopsdays-theme/"
 tags = ["", ""]
 features = ["", ""]
 min_version = 0.18
-theme_version = "1.19.1"
+theme_version = "1.20.0"
 
 [author]
   name = "Matt Stratton"