change "pos" to "type" in xml output
Merge branch 'master' of https://github.com/INL/BlackLab

Conflicts:
	src/nl/inl/blacklab/search/Searcher.java
Merge branch 'master' of https://github.com/INL/BlackLab
Merge branch 'master' of https://github.com/INL/BlackLab
Made RemoveAllAccentsFilter.process a public method