fix key lowercase bug

Former-commit-id: ca4c333168dc2ccc9e5730e46b6dfdc807e78766 [formerly ca4c333168dc2ccc9e5730e46b6dfdc807e78766 [formerly b3d5ae9e26b5f3652d1a9d7b982739abbdde2b6c [formerly d7dcf8b2bca0fc9870981cf50ff722735b6c9287]]]
Former-commit-id: 2c32f44ada49fdb4ad4f0b1bead415bebc2c5437
Former-commit-id: 6857bbc7ab19f45642b6fb0a2ed345d025a0fde0 [formerly 6b0c74435ab9de79f2253919f333cbb839e262b4]
Former-commit-id: d44b621cb93bd0a391b57478326f34da9516b81b

cointop/config.go

@@ -154,7 +154,6 @@ func (ct *Cointop) configToToml() ([]byte, error) {
 func (ct *Cointop) loadShortcutsFromConfig() error {
 	actionsmap := actionsMap()
 	for k, ifc := range ct.config.Shortcuts {
-		k = strings.ToLower(k)
 		v, ok := ifc.(string)
 		if ok {
 			if !actionsmap[v] {
@@ -170,12 +169,12 @@ func (ct *Cointop) loadShortcutsFromConfig() error {
 }
 
 func userHomeDir() string {
-    if runtime.GOOS == "windows" {
-        home := os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
-        if home == "" {
-            home = os.Getenv("USERPROFILE")
-        }
-        return home
-    }
-    return os.Getenv("HOME")
+	if runtime.GOOS == "windows" {
+		home := os.Getenv("HOMEDRIVE") + os.Getenv("HOMEPATH")
+		if home == "" {
+			home = os.Getenv("USERPROFILE")
+		}
+		return home
+	}
+	return os.Getenv("HOME")
 }