TBTR: Fix width of bottom row of create/edit template window

See #105

src/tbtr_template_gui_create.cpp

@@ -85,11 +85,11 @@ static const NWidgetPart _widgets[] = {
 		NWidget(NWID_VSCROLLBAR, COLOUR_GREY, TCW_SCROLLBAR_V_NEW_TMPL),
 	EndContainer(),
 	NWidget(NWID_HORIZONTAL),
-		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_OK),     SetMinimalSize(52, 12), SetResize(1, 0), SetDataTip(STR_TMPL_CONFIRM,          STR_TMPL_CONFIRM),
-		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_NEW),    SetMinimalSize(52, 12), SetResize(1, 0), SetDataTip(STR_TMPL_NEW,              STR_TMPL_NEW),
-		NWidget(WWT_TEXTBTN,    COLOUR_GREY, TCW_CLONE),  SetMinimalSize(52, 12), SetResize(1, 0), SetDataTip(STR_TMPL_CREATE_CLONE_VEH, STR_TMPL_CREATE_CLONE_VEH),
-		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_REFIT),  SetMinimalSize(52, 12), SetResize(1, 0), SetDataTip(STR_TMPL_REFIT,            STR_TMPL_REFIT),
-		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_CANCEL), SetMinimalSize(52, 12), SetResize(1, 0), SetDataTip(STR_TMPL_CANCEL,           STR_TMPL_CANCEL),
+		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_OK),     SetMinimalSize(52, 12), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_TMPL_CONFIRM,          STR_TMPL_CONFIRM),
+		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_NEW),    SetMinimalSize(52, 12), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_TMPL_NEW,              STR_TMPL_NEW),
+		NWidget(WWT_TEXTBTN,    COLOUR_GREY, TCW_CLONE),  SetMinimalSize(52, 12), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_TMPL_CREATE_CLONE_VEH, STR_TMPL_CREATE_CLONE_VEH),
+		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_REFIT),  SetMinimalSize(52, 12), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_TMPL_REFIT,            STR_TMPL_REFIT),
+		NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, TCW_CANCEL), SetMinimalSize(52, 12), SetResize(1, 0), SetFill(1, 0), SetDataTip(STR_TMPL_CANCEL,           STR_TMPL_CANCEL),
 		NWidget(WWT_RESIZEBOX,  COLOUR_GREY),
 	EndContainer(),
 };