Add Baby Buddy

Baby Buddy is a recently released, self-hostable Python/Django web app for tracking information about babies.

README.md

@@ -944,6 +944,7 @@ See https://github.com/n1trux/awesome-sysadmin#metric--metric-collection
 
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+  * [Baby Buddy](https://github.com/cdubz/babybuddy) - Helps caregivers track baby sleep, feedings, diaper changes, and tummy time. ([Demo](https://babybuddy.herokuapp.com/), [Source Code](https://github.com/cdubz/babybuddy)) `BSD` `Python`
   * [DeviceHive](https://www.devicehive.com/) - Open Source IoT Plaform with a wide range of integration options. ([Demo](https://playground.devicehive.com/), [Source Code](https://github.com/devicehive/devicehive-java-server)) `Apache` `Java`
   * [Dj Diabetes](https://github.com/foxmask/dj-diabetes) - My Glucose Manager - follow your daily health. `BSD` `Python`
   * [Habitica](http://habitica.com/) - A habit tracker app which treats your goals like a Role Playing Game. Previously called HabitRPG. ([Source Code](https://github.com/HabitRPG/habitrpg)) `GPLv3/Other` `Nodejs`