EDIT

Cleanup; Delete unnecessary test classes.

fix #6066 Implement doPageChildNodes with doSynonyms

fix #5837: search on abbrevTitleCache instead of abbrev title

fix #5957 fix IndexOutOfBound exception and some other improvements for groupByHigherTaxon

fix #6061: search for titlecache if abbrev title is empty

ref #5837 implement search for nomenclatural title

fix #5828: add abbrevTitleCache and titleCache to uuidAndTitleCache

specimen import changes

#5751 remove version numbers from cdmlib-db and some cleanup

#5751 Partly redo r28780,

• remove com.mchange from cdmlib-remote-webapp test scope
• use cdmlib-db in persistence for 2 further plugins