+ parse queries in branch server during runq.Init()
+ #prune[] filters appear to be working on leaf-level
+ #prune[] filters: fixed double-free segfault
+ #prune[] filters: lexer, parser, toString()
+ #prune[] filters: basic types
+ created branch ddc-2.2.7+prune
+ bibl2txt.perl: debugging utility
+ tagged ddc-2.2.7
+ ddc 2.2.7: bugfix
+ tagged ddc-2.2.6