databases/cego: update 2.51.9 -> 2.25.2, devel/lfcbase: 1.20.1 -> 1.21.3

lfcbase:

• more patches for the Pager class Removed init_color with custom color for select cursor since the custom color seems to be poor supported for curses. Fixes added to Pager::writeFooter
• edit-feature in Pager (must discuss this with Bjoern 8-)
• ignore SIGINT in Pager
• change from unsigned long long to long long value in Datetime class
• pattern search feature for Pager class

cego:

• Small fix in CegoBufferPool.h
• CegoClient adapted to new Pager API
• Queries now can be interrupted with Cntrl-C also in pager mode
• adapt to Datetime long long values ( e.g. date2str from int to long long )