Add rest endpoint for find name users by their uuid

[danilkuznetsov]

For additional information about work with crm see her docs and ask @dtantsev

in:
json array uuid

[uuid1,uuid2,uuid3]

out:
json array with user name, where name = first name + last name, but when last name is email ignore it:

[
{
 uuid,
 name
}
]