EDIT

ref #4372 adapting media gallery to zen theme - step 2

ref #4372 adapting media gallery to zen theme

ref #4372 PortalPage detects zenTheme and adapting getPrimaryTabs()

solving problems with multiple distributions per tree node

ref #8854 adapting test to new basefont size 14pt

ref #8543 refactoring cdm_annotations to normal function

ref #8543 refactoring theme_cdm_footnotes to normal function

ref #8543 refactoring theme_cdm_annotation_footnotes to normal function - 2

ref #8543 refactoring theme_cdm_annotation_footnotes to normal function

fixing uninitialized variable