server code review

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>
code review server answer to user

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>
new trey msg when hide window
Change view trey msg

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>
review
change key for users

Signed-off-by: Artsiom Marozau <Artsiom_Marozau@epam.com>
add identity
add admin profile to database

merge to Artsiom Marozau branch