Remove some other features

History, ls -pFL sort color, human output
From #24

images/sedutil/board/busybox.config

@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
 # Busybox version: 1.32.0
-# Wed Feb  3 22:09:41 2021
+# Wed Feb  3 22:30:30 2021
 #
 CONFIG_HAVE_DOT_CONFIG=y
 
@@ -101,9 +101,9 @@ CONFIG_FEATURE_EDITING=y
 CONFIG_FEATURE_EDITING_MAX_LEN=1024
 CONFIG_FEATURE_EDITING_VI=y
 CONFIG_FEATURE_EDITING_HISTORY=999
-CONFIG_FEATURE_EDITING_SAVEHISTORY=y
+# CONFIG_FEATURE_EDITING_SAVEHISTORY is not set
 # CONFIG_FEATURE_EDITING_SAVE_ON_EXIT is not set
-CONFIG_FEATURE_REVERSE_SEARCH=y
+# CONFIG_FEATURE_REVERSE_SEARCH is not set
 CONFIG_FEATURE_TAB_COMPLETION=y
 # CONFIG_FEATURE_USERNAME_COMPLETION is not set
 # CONFIG_FEATURE_EDITING_FANCY_PROMPT is not set
@@ -249,15 +249,15 @@ CONFIG_ID=y
 CONFIG_LN=y
 # CONFIG_LOGNAME is not set
 CONFIG_LS=y
-CONFIG_FEATURE_LS_FILETYPES=y
-CONFIG_FEATURE_LS_FOLLOWLINKS=y
+# CONFIG_FEATURE_LS_FILETYPES is not set
+# CONFIG_FEATURE_LS_FOLLOWLINKS is not set
 # CONFIG_FEATURE_LS_RECURSIVE is not set
 # CONFIG_FEATURE_LS_WIDTH is not set
-CONFIG_FEATURE_LS_SORTFILES=y
+# CONFIG_FEATURE_LS_SORTFILES is not set
 # CONFIG_FEATURE_LS_TIMESTAMPS is not set
 # CONFIG_FEATURE_LS_USERNAME is not set
-CONFIG_FEATURE_LS_COLOR=y
-CONFIG_FEATURE_LS_COLOR_IS_DEFAULT=y
+# CONFIG_FEATURE_LS_COLOR is not set
+# CONFIG_FEATURE_LS_COLOR_IS_DEFAULT is not set
 # CONFIG_MD5SUM is not set
 # CONFIG_SHA1SUM is not set
 # CONFIG_SHA256SUM is not set
@@ -354,7 +354,7 @@ CONFIG_FEATURE_PRESERVE_HARDLINKS=y
 #
 # Common options for df, du, ls
 #
-CONFIG_FEATURE_HUMAN_READABLE=y
+# CONFIG_FEATURE_HUMAN_READABLE is not set
 
 #
 # Console Utilities