* utils/hbmk2/_md_make.hb
* utils/hbmk2/_po_pull.hb
* utils/hbmk2/_po_push.hb
+ internals almost fully generalized
+ convert Transifex newline symbol to real newline
* utils/hbmk2/hbmk2.prg
+ AllTrim() some translated text to avoid bad Markdown result
when translated text contains left/right padding.
TODO: double spaces in translated text and extend above
to all strings, and move the whole post-processing/fixing
to the po pull stage. Would be nice to have a core i18n
function to be able to apply transformations via codeblock
to translated text.