Format README.md

Formatted a few elements of the README file, including bullet points, bash
examples, and the link to the FreeBSD license at the bottom of the file.

README.md

@@ -1,21 +1,29 @@
 # WNCY: WordNet Cymraeg
 
 ## Using WNCY
+
 To use WNCY, simply install it as a new database using the provided SQL files. For example, using MySQL in linux:  
---- mysql -u [user] -p [password] < wncy_schema.sql  
---- mysql -u [user] -p [password] < wncy_data.sql  
+```bash
+mysql -u [user] -p [password] < wncy_schema.sql  
+```
+```bash
+mysql -u [user] -p [password] < wncy_data.sql
+```
 
 ## Contents
---- sql/  
------- wncy_schema.sql  
------- wncy_data.sql  
---- wncy.json  
+
+* sql/  
+  * wncy_schema.sql  
+  * wncy_data.sql  
+* wncy.json  
 
 ## Contact
+
 Questions about WordNet Cymraeg can be directed to:  
---- Steve Neale <<steveneale3000@gmail.com>> <<NealeS2@cardiff.ac.uk>>  
---- Irena Spasic <<SpasicI@cardiff.ac.uk>>  
---- Dawn Knight <<KnightD5@cardiff.ac.uk>>
+* Steve Neale <<steveneale3000@gmail.com>> <<NealeS2@cardiff.ac.uk>>  
+* Irena Spasic <<SpasicI@cardiff.ac.uk>>  
+* Dawn Knight <<KnightD5@cardiff.ac.uk>>
 
 ## License
-WordNet Cymraeg is distributed under the FreeBSD license. A copy of the license should be located within this repository. If not, see <<https://www.freebsd.org/copyright/freebsd-license.html>>
+
+WordNet Cymraeg is distributed under the FreeBSD license. A copy of the license should be located within this repository. If not, you can find out more about the license [here](https://www.freebsd.org/copyright/freebsd-license.html).