[DOXIA-224] Add source name in parser
Parser has extra parse method, AbstractParser has a default implementation for it.
Apt, Confluence and TWiki already pick up the reference of the source

git-svn-id: https://svn.apache.org/repos/asf/maven/doxia/doxia/trunk@1726913 13f79535-47bb-0310-9956-ffa450edef68
6 files changed