closes #6603

closes #6490

closes #6465

closes #6367

closes #6266

This adds a new boolean field "public_details" to person model.
By default it is false and represents old behaviour. When it is
set to true, extended profile (bio,location,gender,birthday)
get available to people who didn't log into diaspora and to
people you don't share with (i.e. it is made public).

In UI, a bootstrap-switch added on the profile-edit page in order to
change the setting.

This also changes wording from public/private profile to basic/extended.
The latter could be public and limited.

closes #6146
closes #6136

page.execute_scripts looks to be asynchronous, .synced is already set
by default, so the previous expectation would be fulfilled before
the script got to run, running into the page reload in the next step
which then aborts or hasen't seen the to be triggered request yet.

The fix is to use Capybaras drag_to instead

correcting images display on stream sidebar

Corrections on profile page

and use Bootstrap modal for desktop close account

Revert "Revert "Merge pull request #5852 from margori/3393-activity-stream-keeping-retracted-participations""

This reverts commit 2c7848e3.

Revert "Merge pull request #5852 from margori/3393-activity-stream-keeping-retracted-participations"

This reverts commit 096fa2dd, reversing
changes made to f7d11051.

Adapt cukes to work with new capitalisation rules