updated changelog with v1.1.0 entries.

CHANGELOG.md

@@ -1,7 +1,15 @@
+## [Version 1.1.0](https://github.com/ucsf-ckm/moodle-theme-ucsf/releases/tag/v1.1.0) (2016-04-19)
+
+- Eliminated global `$CATEGORIES` variable. (#11)
+- Adjusted CSS to honor configurable block width in three-column page layout.  (#13)
+- Corrected `$navbar` configuration variable application in templates. (#16)
+- Various other code quality improvements.
+
 ## [Version 1.0.1](https://github.com/ucsf-ckm/moodle-theme-ucsf/releases/tag/v1.0.1) (2016-03-24)
+
 - Cleaned up README file
-- Added Changelog
-- Added user input sanitation where missing
+- Added Changelog.
+- Added user input sanitation where missing.
 - Code cleanup.
 
 ## [Version 1.0.0](https://github.com/ucsf-ckm/moodle-theme-ucsf/releases/tag/v1.0.0) (2016-03-23)