Update changes.t2t to include some change log entries that whent missing when some merge commits were accidentally dropped when rebasing some local changes to master after they'd already been merged to next.
experimental work for JTalk 1.07
In languages which use a space as a digit group/thousands separator such as French and German, numbers from separate chunks of text are no longer pronounced as a single number. This was particularly problematic for table cells containing numbers.

speech.speak now uses CHUNK_SEPARATOR (double space) instead of a single space to separate text chunks in speech sequences.
Fixes #3698.
sconstruct: Use Python's zipfile module to generate the symbols and controller client archives instead of using 7-Zip.

This means we no longer depend on 7-Zip. The resulting archives are a bit larger, but this isn't a major issue and it's worth it to eliminate a dependency.
Fixes #3725.
Developer Guide: Recommend avoiding simple* navigation properties for programmatically locating specific objects due to possible changes to simple review in future versions.
updated miscDepsJp including python-jtalk (based on Open Jtalk 1.07)
Merge branch 'master' of git://git.nvaccess.org/nvda into jpbranch