Merge pull request kunalkapadia#127 from codeavenger07/upload-contributing-file

add contributing.md with base guidelines

Author: kunalkapadia

CONTRIBUTING.md

@@ -0,0 +1,9 @@
+# Contributing to Project
+
+All contributions are welcome!
+
+For contributing to this project, please:
+* fork the repository to your own account
+* clone the repository
+* make changes
+* submit a pull request with a unit test on `develop` branch