Updating CHANGELOG.md for v0.1.1.

Author: clockback

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## Version 0.1.1
+
+### Bug fixes
+
+- In the version prior, if someone selected a question that had extra answers, and then clicked on "Add new question", those extra answers would not have been cleared, requiring the user to delete them.
+- In the version prior, if someone sent a request to restructure an inflection template that was invalid, such that one of the Sequelize write operations failed, all operations prior would be committed, leaving the database in an inconsistent state.
+
+### Other changes
+
+- Instructing in `README.md` to run the cron job in production mode. Following the previously written instructions would have made the cron job target the wrong database.
+- Including information in `README.md` on how to build application. Following the previously written instructions would have resulted in the inability to start the server.
+- Corrected spelling mistake in word "themselves" in `README.md`.
+
 ## Version 0.1.0
 
 - Web server application application allows users to create their own vocabulary sheets.