regex + simple dublin core support
bug fix on Properties - now it accepts an empty inputStream.
exposed the already existing mechanism of attribute conversions - this will help re-use it.
reverting last change + implementing a mark interface to hint some IOService impl (ie. dot file based) to load attrs before instantiate view
small optimization + marked dcore view
missing cleanup temp dirs
now jgit backend support a `version` view
cleanup .niodir on kiora-commons-io + improvements on versioned attrs
Minor fix on generics type cast
Minor fix on generics type cast