Don't set the Foreground color of Software boxes, it makes GTK+3 css system slow as hell.

[DEVELOPMENT ENVIRONMENT]
* NEW: Now the 'close' stock button is smaller, use its 'small' size again.
* BUG: Don't set the Foreground color of Software boxes, it makes GTK+3 css system slow as hell.

app/src/gambas3/.project

@@ -31,7 +31,7 @@ Component=gb.signal
 Description="Integrated Development Environment for Gambas"
 Authors="Benoît Minisini\nFabien Bodard\nCharlie Reinl\nJosé Luis Redrejo\nRobert Rowe\nTobias Boege"
 Arguments=[["-L"],["-t","/home/benoit/gambas/git/master/app/src/gambas3"],["--help"]]
-Environment="GB_GUI=gb.qt5\n GTK_DEBUG=interactive"
+Environment="GB_GUI=gb.gtk3\n GTK_DEBUG=interactive"
 TabSize=2
 Translate=1
 Language=en

app/src/gambas3/.src/Editor/Form/FProperty.form

@@ -102,7 +102,7 @@
       }
       { btnCloseHelp ToolButton
         MoveScaled(15,0,3,3)
-        Picture = Picture["icon:/tiny/close"]
+        Picture = Picture["icon:/small/close"]
       }
     }
     { Separator1 Separator

app/src/gambas3/.src/FMain.form

@@ -1299,7 +1299,7 @@
           MoveScaled(5,1,22,3)
           Foreground = Color.LightForeground
           Expand = True
-          Picture = Picture["icon:/tiny/close"]
+          Picture = Picture["icon:/small/close"]
           Border = False
           ClearButton = True
           Filter = True
@@ -1373,7 +1373,7 @@
             { btnClosePanel ToolButton
               MoveScaled(73,3,4,4)
               Ignore = True
-              Picture = Picture["icon:/tiny/close"]
+              Picture = Picture["icon:/small/close"]
             }
           }
           { Separator1 Separator

app/src/gambas3/.src/Project/Farm/FSoftwareFarm.class

@@ -231,6 +231,8 @@ Public Sub Request_Finished()
     Return
   Endif
   
+  'svwFarm.Arrangement = Arrange.None
+  
   aId = Split(hReq.Result["Result"])
   For Each sId In aId
     
@@ -241,6 +243,8 @@ Public Sub Request_Finished()
     
   Next
   
+  'svwFarm.Arrangement = Arrange.Row
+  
   CheckSoftwareCount()
   
   If $SY Then 

app/src/gambas3/.src/Project/Farm/SoftwareBox.class

@@ -31,7 +31,7 @@ Public Sub _new(iId As Integer, sFarm As String) ', sLogin As String, sPassword
     $hInstall = Picture["icon:/16/download"].Image
   Endif
   
-  Me.Foreground = Color.TextForeground
+  'Me.Foreground = Color.TextForeground
   
   $sFarm = sFarm
   $iId = iId