FEM: solver settings, sort setting

src/Mod/Fem/femsolver/settings.py

@@ -57,6 +57,11 @@ class _BinaryDlg(object):
 
 
 _BINARIES = {
+    "Calculix": _BinaryDlg(
+        default="ccx",
+        param=_CCX_PARAM,
+        useDefault="UseStandardCcxLocation",
+        customPath="ccxBinaryPath"),
     "ElmerSolver": _BinaryDlg(
         default="ElmerSolver",
         param=_ELMER_PARAM,
@@ -67,11 +72,6 @@ _BINARIES = {
         param=_GRID_PARAM,
         useDefault="UseStandardGridLocation",
         customPath="gridBinaryPath"),
-    "Calculix": _BinaryDlg(
-        default="ccx",
-        param=_CCX_PARAM,
-        useDefault="UseStandardCcxLocation",
-        customPath="ccxBinaryPath"),
     "Z88": _BinaryDlg(
         default="z88r",
         param=_Z88_PARAM,