colors: simplify now that we have auto-labeling of methods
"commit_id" = "blue"
"change_id" = "magenta"
-"author" = "yellow"
-"author timestamp" = "cyan"
-"committer" = "yellow"
-"committer timestamp" = "cyan"
+"email" = "yellow"
+"timestamp" = "cyan"
"working_copies" = "magenta"
"branch" = "magenta"
"branches" = "magenta"
"working_copy commit_id" = "bright blue"
"working_copy change_id" = "bright magenta"
-"working_copy author" = "bright yellow"
-"working_copy author timestamp" = "bright cyan"
-"working_copy committer" = "bright yellow"
-"working_copy committer timestamp" = "bright cyan"
+"working_copy email" = "bright yellow"
+"working_copy timestamp" = "bright cyan"
"working_copy working_copies" = "bright magenta"
"working_copy branch" = "bright magenta"
"working_copy branches" = "bright magenta"
