bug fixes

Author: shaunsingh

.DS_Store

@@ -74,7 +74,6 @@ disabledForeground = "#8d8d8d"
 "scmGraph.foreground3" = "#ee5396"
 "scmGraph.foreground4" = "#33b1ff"
 "scmGraph.foreground5" = "#08bdba"
-"scmGraph.foreground6" = "#be95ff"
 "scmGraph.historyItemBaseRefColor" = "#78a9ff"
 "scmGraph.historyItemHoverAdditionsForeground" = "#42be65"
 "scmGraph.historyItemHoverDefaultLabelBackground" = "#393939"