Create an enum converter with normalized texts

[thiagolvlsantos]

Example:
enum Status {
NOT_IMPLEMENTED("Not implemented"), PENDING("Pending");
private String text;
public String getText(){
return text;
}
}

XML:
example with extra lines:
<span converter="enumValueNorm">not<br/> implemented</span>

example case insensive:
<span converter="enumValueNorm">pending</span>.