add checks for valid field name (length), add ContentPlugin.runTests()
add ContentPlugin.EditableField (STRING only for now)
fix bogus getValue(.. + "x") call in runTests; add editable Field.INT
add to AlternateDataStream: getHostFile(), getStreamFile(), getContents(), setContents(String) and exists()
move creation of actual stream from constructor to new method createIfNotExists()
add check for valid field names to ContentPlugin, improve build.bat
Merge branch 'master' of https://github.com/meisl/NtfsStreamsJ