Create README.md

Author: ybhan

README.md

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+## BearMaps
+
+#### Demo: https://bearmaps1.herokuapp.com/
+
+An interactive map web app with functions of rastering, labeling, auto-completion and navigation. Implement Heap, Trie, K-D Tree and A\* search from scratch in Java to learn object-oriented programming. The frontend is developed with jQuery.
+
+- [x] Test with JUnit
+- [x] Built by Maven
+- [x] Deployed on Heroku
+
+### Usage
+
+`mvn install` Build the whole project
+
+`mvn test` Run unit tests
+
+Note that the process of building artifact is skipped for deployment efficiency. Comment out line 82 and 90–92 in `pom.xml` to enable it; then `mvn install` will generate an executable JAR, which can run locally.
+
+### Acknowledgements
+
+Adapted from a project (mainly proj2c) in UC Berkeley CS 61B Data Structures, Spring 2019, taught by Josh Hug.
+
+My solutions for other projects, labs and homework in this course can be found at https://github.com/ybhan/CS61B-sp19.