some minor changes, fix segmentation fault by removing options spmenu

cannot handle using .Xresources

the options removed can be set in the spmenu.conf

docs/example.Xresources

@@ -87,7 +87,6 @@ spmenu.minwidth:           1000
 spmenu.dockproperty:       1
 
 !! General
-spmenu.class:              spmenu
 spmenu.fast:               0
 spmenu.managed:            0
 spmenu.mon:                -1
@@ -116,13 +115,6 @@ spmenu.hidecursor:         0
 spmenu.hidehighlight:      0
 spmenu.hideimage:          0
 
-!! Text
-spmenu.prompt:
-spmenu.input:
-spmenu.normtext:           Normal
-spmenu.instext:            Insert
-spmenu.password:           *
-
 !! Pango markup toggles
 spmenu.pango_item:         1
 spmenu.pango_prompt:       1

libs/xresources.h

@@ -61,10 +61,6 @@ ResourcePref resources[] = {
     { "type",                        INTEGER, &type },
     { "minwidth",                    INTEGER, &minwidth },
     { "preselected",                 INTEGER, &preselected },
-    { "password",                    STRING,  &password },
-	{ "class",                       STRING,  &class },
-    { "normtext",                    STRING,  &normtext },
-    { "instext",                     STRING,  &instext },
 	{ "borderwidth",                 INTEGER, &borderwidth },
 	{ "lines",                       INTEGER, &lines },
     { "lineheight",                  INTEGER, &lineheight },

themes/install.sh

@@ -3,5 +3,5 @@
 # This script installs all the profiles, allowing spmenu to see and choose them.
 CONFDIR="${XDG_CONFIG_HOME:-$HOME/.config}"
 mkdir -p "$CONFDIR/spmenu/profiles/"
-cp ./* legacy/* "$CONFDIR/spmenu/profiles/"
+cp legacy/* "$CONFDIR/spmenu/profiles/"
 rm -f "$CONFDIR/spmenu/profiles/install.sh" "$CONFDIR/spmenu/profiles/README.md" "$CONFDIR/spmenu/profiles/sample.theme"