settings_user: Add icon for admin users.
settings_user: Add icon for admin users.

tommyip/zulip,rishig/zulip,tommyip/zulip,punchagan/zulip,rht/zulip,zulip/zulip,jackrzhang/zulip,jackrzhang/zulip,synicalsyntax/zulip,rishig/zulip,eeshangarg/zulip,rht/zulip,kou/zulip,showell/zulip,rht/zulip,rishig/zulip,timabbott/zulip,kou/zulip,jackrzhang/zulip,kou/zulip,tommyip/zulip,jackrzhang/zulip,hackerkid/zulip,punchagan/zulip,timabbott/zulip,synicalsyntax/zulip,rishig/zulip,brainwane/zulip,hackerkid/zulip,showell/zulip,zulip/zulip,andersk/zulip,shubhamdhama/zulip,tommyip/zulip,jackrzhang/zulip,hackerkid/zulip,punchagan/zulip,rht/zulip,kou/zulip,hackerkid/zulip,hackerkid/zulip,brainwane/zulip,dhcrzf/zulip,hackerkid/zulip,timabbott/zulip,kou/zulip,jackrzhang/zulip,dhcrzf/zulip,shubhamdhama/zulip,tommyip/zulip,punchagan/zulip,hackerkid/zulip,andersk/zulip,kou/zulip,dhcrzf/zulip,showell/zulip,dhcrzf/zulip,andersk/zulip,showell/zulip,tommyip/zulip,tommyip/zulip,rht/zulip,andersk/zulip,brainwane/zulip,showell/zulip,timabbott/zulip,shubhamdhama/zulip,synicalsyntax/zulip,rht/zulip,timabbott/zulip,synicalsyntax/zulip,brainwane/zulip,zulip/zulip,zulip/zulip,dhcrzf/zulip,eeshangarg/zulip,eeshangarg/zulip,brainwane/zulip,zulip/zulip,shubhamdhama/zulip,rishig/zulip,punchagan/zulip,shubhamdhama/zulip,andersk/zulip,brainwane/zulip,dhcrzf/zulip,andersk/zulip,synicalsyntax/zulip,synicalsyntax/zulip,eeshangarg/zulip,zulip/zulip,timabbott/zulip,brainwane/zulip,showell/zulip,timabbott/zulip,punchagan/zulip,eeshangarg/zulip,dhcrzf/zulip,eeshangarg/zulip,rishig/zulip,jackrzhang/zulip,showell/zulip,rht/zulip,punchagan/zulip,rishig/zulip,shubhamdhama/zulip,shubhamdhama/zulip,synicalsyntax/zulip,eeshangarg/zulip,andersk/zulip,kou/zulip,zulip/zulip