Fill in CHANGELOG and Wiki for releases from v0.60.0 forward

[b1tw153]

CHANGELOG has some text for v0.60.0 through v0.6.91. Supplement that with changes noted from code diffs and information from the wiki's version list.

Update https://wiki.openstreetmap.org/wiki/Overpass_API/versions with corresponding information from code diffs.

There's a gap between v0.6.91 and v0.7.62.1 that needs to be closed in the CHANGELOG and a gap from v0.7.61 forward to close in the wiki.