Change library name and add description.

Author: ed7coyne

library.properties

@@ -1,9 +1,9 @@
-name=firebase-arduino
-version=0.4
+name=FirebaseArduino
+version=0.1
 author=
 maintainer=
-sentence=Fill in later
-paragraph=Fill in later
+sentence=Library for communicating with Firebase.
+paragraph=This library simplifies the process of communicating with Firebase. It hides the complexity of authentication and json parsing.
 category=Communication
-url=http://example.com/
+url=https://github.com/googlesamples/firebase-arduino
 architectures=esp8266