Fix a double minor bug about layers occupied by SMD pads and CONN pad:

The default layer stack between these 2 types was swaped in pad definition, and also in the dialog pad properties.
This double swap creates no bug, but creates bugs in the footprint wizards (SMD or CONN pads do not have the right layer stack)
FYI, the CONN pad type should be removed soon.

pcbnew/class_pad.cpp

@@ -93,17 +93,17 @@ LSET D_PAD::StandardMask()
 }
 
 
-LSET D_PAD::ConnMask()
+LSET D_PAD::SMDMask()
 {
-    // was: #define PAD_CONN_DEFAULT_LAYERS LAYER_FRONT | SOLDERPASTE_LAYER_FRONT | SOLDERMASK_LAYER_FRONT
+    // was: #define PAD_SMD_DEFAULT_LAYERS LAYER_FRONT | SOLDERPASTE_LAYER_FRONT | SOLDERMASK_LAYER_FRONT
     static LSET saved( 3, F_Cu, F_Paste, F_Mask );
     return saved;
 }
 
 
-LSET D_PAD::SMDMask()
+LSET D_PAD::ConnMask()
 {
-    // was: #define PAD_SMD_DEFAULT_LAYERS LAYER_FRONT | SOLDERMASK_LAYER_FRONT
+    // was: #define PAD_CONN_DEFAULT_LAYERS LAYER_FRONT | SOLDERMASK_LAYER_FRONT
     static LSET saved( 2, F_Cu, F_Mask );
     return saved;
 }
@@ -348,22 +348,6 @@ const wxString D_PAD::GetPadName() const
 
 void D_PAD::StringPadName( wxString& text ) const
 {
-#if 0   // m_Padname is not ASCII and not UTF8, it is LATIN1 basically, whatever
-        // 8 bit font is supported in KiCad plotting and drawing.
-
-    // Return pad name as wxString, assume it starts as a non-terminated
-    // utf8 character sequence
-
-    char    temp[sizeof(m_Padname)+1];      // a place to terminate with '\0'
-
-    strncpy( temp, m_Padname, sizeof(m_Padname) );
-
-    temp[sizeof(m_Padname)] = 0;
-
-    text = FROM_UTF8( temp );
-
-#else
-
     text.Empty();
 
     for( int ii = 0;  ii < PADNAMEZ && m_Padname[ii];  ii++ )
@@ -371,7 +355,6 @@ void D_PAD::StringPadName( wxString& text ) const
         // m_Padname is 8 bit KiCad font junk, do not sign extend
         text.Append( (unsigned char) m_Padname[ii] );
     }
-#endif
 }
 
 

pcbnew/dialogs/dialog_pad_properties.cpp

@@ -72,12 +72,12 @@ static const LSET std_pad_layers[] = {
     // PAD_STANDARD:
     D_PAD::StandardMask(),
 
-    // PAD_CONN:
-    D_PAD::ConnMask(),
-
     // PAD_SMD:
     D_PAD::SMDMask(),
 
+    // PAD_CONN:
+    D_PAD::ConnMask(),
+
     // PAD_HOLE_NOT_PLATED:
     D_PAD::UnplatedHoleMask()
 };