message-feed: Make stream labels inherit color.
message-feed: Make stream labels inherit color.

Instead of overriding the default link color with grey, just inherit
the base color.

jackrzhang/zulip,shubhamdhama/zulip,synicalsyntax/zulip,andersk/zulip,brainwane/zulip,mahim97/zulip,andersk/zulip,showell/zulip,rht/zulip,punchagan/zulip,kou/zulip,punchagan/zulip,brainwane/zulip,tommyip/zulip,hackerkid/zulip,zulip/zulip,hackerkid/zulip,andersk/zulip,zulip/zulip,shubhamdhama/zulip,rht/zulip,timabbott/zulip,shubhamdhama/zulip,mahim97/zulip,andersk/zulip,jackrzhang/zulip,kou/zulip,timabbott/zulip,eeshangarg/zulip,andersk/zulip,synicalsyntax/zulip,synicalsyntax/zulip,eeshangarg/zulip,showell/zulip,tommyip/zulip,dhcrzf/zulip,eeshangarg/zulip,kou/zulip,timabbott/zulip,synicalsyntax/zulip,rht/zulip,punchagan/zulip,zulip/zulip,hackerkid/zulip,timabbott/zulip,hackerkid/zulip,zulip/zulip,eeshangarg/zulip,rishig/zulip,mahim97/zulip,rishig/zulip,jackrzhang/zulip,punchagan/zulip,rishig/zulip,shubhamdhama/zulip,rishig/zulip,tommyip/zulip,jackrzhang/zulip,hackerkid/zulip,jackrzhang/zulip,zulip/zulip,brainwane/zulip,jackrzhang/zulip,punchagan/zulip,rht/zulip,kou/zulip,dhcrzf/zulip,hackerkid/zulip,rht/zulip,rht/zulip,rishig/zulip,showell/zulip,punchagan/zulip,jackrzhang/zulip,kou/zulip,hackerkid/zulip,zulip/zulip,kou/zulip,brainwane/zulip,shubhamdhama/zulip,tommyip/zulip,dhcrzf/zulip,mahim97/zulip,showell/zulip,timabbott/zulip,synicalsyntax/zulip,timabbott/zulip,andersk/zulip,kou/zulip,mahim97/zulip,rishig/zulip,eeshangarg/zulip,showell/zulip,synicalsyntax/zulip,eeshangarg/zulip,andersk/zulip,brainwane/zulip,showell/zulip,dhcrzf/zulip,brainwane/zulip,mahim97/zulip,dhcrzf/zulip,showell/zulip,eeshangarg/zulip,shubhamdhama/zulip,rht/zulip,tommyip/zulip,brainwane/zulip,tommyip/zulip,shubhamdhama/zulip,zulip/zulip,synicalsyntax/zulip,dhcrzf/zulip,punchagan/zulip,rishig/zulip,dhcrzf/zulip,timabbott/zulip,tommyip/zulip