jMatchParser Code

- Add missing license headers
- Update license years
- Fix code that wrote to stdout or stderr directly
- Configure maven-release plugin to link the versions of submodules

- Add function to parser to obtain list of template files used for loading a template (useful in cases where template change more often than input files, for determining whether some cached intermediary results should be recomputed)
- Add ICU4J autodetection charset (as separate Maven project, not included in -all distribution since ICU4J is quite large)

add jChardet and jUniversalChardet autodetection charsets (as separate maven projects)

add UTF-8-Binary and UTF-8-Binary-PUA charsets

Change to Maven project structure (and split project into 3 Maven modules)

initial import