DWDS/Dialing Concordance Code

+ removed COUNT_KEY_COMPAT macro & related code entirely
- introduced in v2.0.38 (2015-05-20), disabled in v2.1.9 (2018-03-08)

+ tagged ddc-2.2.5

+ removed tag ddc-2.2.5

* IndexOneToken(): honor tryFixErrors param for extra columns too

* IndexOneToken(): honor tryFixErrors param for extra columns too

+ tagged ddc-2.2.5

+ preparing for v2.2.5 release

* added new method CStringIndexator::IndexTokenFixLongColumns() for fallback repair of "greedy" tokens at indexing time
+ implicitly called by CStringIndexator::IndexOneToken() for overlong lines if new bool param tryFixErrors is true
+ tryFixErrors param is populated from CConcIndexator::m_bResumeOnIndexErrors on IndexOneToken() calls
+ truncates only "greedy" columns (those using more than MaxLen/nCols bytes)
+ truncates each "greedy" column indepdently, proportionate to its "greediness"
(the number of bytes by which its length exceeds MaxLen/nCols)
+ emits console warnings about truncation of line and each truncated column when invoked

replaced various byte-length constants '4096' with DDC_STATIC_BUFLEN

* Changelog tweaks