update install- & makefile
add bibdk_facetbrowser to repository
update "selected factes" method, and add data count to fieldset
update makefile
coder review, and translate material type facets
update unit tests
code cleanup
add bibdk_frontend branch to makefile
add comments on functions
only show selected facets if any selected
fix IE URL path error
update makefile
resolve merge conflict
Merge branch 'feature/152_facetbrowser_multiple_choice' into develop