DWDS/Dialing Concordance Code

+ ddc-perl v0.41
+ DDC::Client::Distributed is now just a dummy wrapper for DDC::Client
+ added support for ddc-v2.1.9 navigation hints in run_query, get_first_hits
+ Kwic format also displays returned hints if available

+ tagged ddc-2.1.9

ddc-2.1.9 final (updated version string, fixed minor distcheck hiccup with ddcConfigNoAuto.h)

merged -r953:957 svn+ssh://mukau@.../p/ddc-concordance/code/ddc/branches/ddc-2.1.9+deep-hints intro trunk: generic nested navigation hints

+ v2.1.9-pre2 ready for takeoff

+ disabled debuging macros NavHint.h:DEBUG_NAVCACHE, ConcSession.h:DEBUG_HIT_TRIM

* deep-hints branch appears to be working according to spec

+ generic deep navigation hints: work in progress

* created branch ddc-2.1.1+deep-hints

+ IndexSet.cpp: throw an exception if MaxRegExpExpansionSize is exceeded (old behavior just considered first N expansions)