updated readme

Author: sijuv

README.md

@@ -1,9 +1,8 @@
-## ABOUT
+# Protobuf Codec
+Protobuf-codec provides codec for protobuf and other data formats like xml/json. It is fast and relies on proven frameworks like [jackson](http://jackson.codehaus.org/)
+ for json and [woodstox]( http://woodstox.codehaus.org/) for xml for parsing. 
 
-Protobuf-codec provides codec for protobuf and other data formats like xml/json. It is fast and relies on proven frameworks like [[jackson|http://jackson.codehaus.org/]]
- for json and [[woodstox | http://woodstox.codehaus.org/]] for xml for parsing. 
-
-[[Project Wiki | https://github.com/sijuv/protobuf-codec/wiki]]
+[[Project Wiki](https://github.com/sijuv/protobuf-codec/wiki)
 
 ## UPDATES:
 06/Dec : 
@@ -20,16 +19,17 @@ Protobuf-codec provides codec for protobuf and other data formats like xml/json.
 
 ## BUILDING
  - Needs Maven
- - Needs protoc to run test cases. [[http://code.google.com/apis/protocolbuffers/docs/proto.html#generating]]
+ - Needs [protoc](http://code.google.com/apis/protocolbuffers/docs/proto.html#generating) to run test cases.
 
 
 ## DEPENDENCIES :
 - Jackson for json parsing. [ see pom for details ]
 - woodstox for xml parsing [see pom for details ]
+- commons-codec for hex encode/decode
 
 
 ## BUGS & ISSUES
-Raise bugs/issues on git [[https://github.com/sijuv/protobuf-codec/issues]]
+Raise bugs/issues on [git] (https://github.com/sijuv/protobuf-codec/issues)