Documentation wording

Improved wording. Replaced white colored text with black because the
default theme makes the white invisible.
fix true toggle
Merge remote-tracking branch 'upstream/master'
revup
Merge pull request #712 from f03el/master

Update Swedish strings
Merge pull request #710 from anaqreon/features-doc

Documentation wording
revup
Merge https://github.com/friendica/red into pending_merge
Doco - #710 flipped the colours.  Unsurprisingly, they were the other
way round because they were created on a dark theme.  The right thing
to do is not to specify a colour at all, and let the themes handle it.
Issue #713  Arguably, we shouldn't allow poking yourself and stuff either
but I like that, so...
doc updates
update mozilla cacert.pem
Merge https://github.com/friendica/red into pending_merge
Update Swedish strings