Fixed HttpConnection to include 500 error codes while processing, included formatURIPath method in SDKUtil
Updated the pom version for new WADL changes
Added test-cases for new SDKUtil.formatURIPath method
Fixed javadoc warnings
Updated test-cases for SDKUtil.escapeInvalidXmlCharsRegex and SDKUtil.escapeInvalidXmlChars method
Fixed SDKUtil.escapeInvalidXmlChars method for replace & bug
Updated HttpConnnection to handle 500 responsecode and handled map arguments in SDKUtil formatURIPath method
Removed un-necessary loop in private splitParameters method
Removed REST utility methods out of SDKUtil
Updated javadocs, handled HTTP Error Code 500, Fix for RegEx