Fix component metadata so that it is usable from the outside.

[GB.WEB.FORM2]
* BUG: Fix component metadata.
* BUG: Don't make test forms exported. They can conflict with other forms with the same name.
* NEW: The Window Close event can be cancelled.

comp/src/gb.web.form2/.component

@@ -2,6 +2,5 @@
 Key=gb.web.form2
 Version=3.14.90
 State=2
-Needs=EventLoop
 Requires=gb.util,gb.web,gb.util.web
-Excludes=gb.web.form
+Excludes=gb.web.form,gb.gui,gb.gui.qt,gb.qt4,gb.qt5,gb.sdl2,gb.gtk,gb.gtk3,gb.sdl

comp/src/gb.web.form2/.src/Test/Webform1.class

@@ -1,6 +1,6 @@
 ' Gambas class file
 
-Export
+'Export
 
 Private $aFile As String[]
 Private $aStat As Stat[]

comp/src/gb.web.form2/.src/Test/Webform2.class

@@ -1,6 +1,6 @@
 ' Gambas class file
 
-Export
+'Export
 
 
 Public Sub WebTimer1_Timer()

comp/src/gb.web.form2/.src/WebForm.class

@@ -923,8 +923,10 @@ Public Sub Close(Optional ReturnValue As Variant)
   
   ' Dim bCancel As Boolean
   Dim hWindow As WebWindow
+  Dim bCancel As Boolean
   
-  Raise Close
+  bCancel = Raise Close
+  If bCancel Then Return
   
   If _Window Then
   

comp/src/gb.web.form2/lib.js

@@ -109,7 +109,7 @@ gw = {
     console.log('load: ' + src);
   },
   
-  setInnerHtml : function(id, html)
+  setInnerHtml: function(id, html)
   {
     var oldDiv = $(id);
     var newDiv = oldDiv.cloneNode(false);
@@ -117,7 +117,7 @@ gw = {
     oldDiv.parentNode.replaceChild(newDiv, oldDiv);
   },
   
-  setOuterHtml : function(id, html)
+  setOuterHtml: function(id, html)
   {
     if ($(id))
       $(id).outerHTML = html;
@@ -125,7 +125,7 @@ gw = {
       console.log('setOuterHtml: ' + id + '? ' + html);
   },
   
-  removeElement : function(id)
+  removeElement: function(id)
   {
     var elt = $(id);
     //for (i = 0; i < id_list.length; i++)
@@ -140,7 +140,7 @@ gw = {
     //}
   },
   
-  insertElement : function(id, parent)
+  insertElement: function(id, parent)
   {
     var elt;
     var pelt = $(parent);
@@ -153,7 +153,7 @@ gw = {
     pelt.appendChild(elt);
   },
 
-  setVisible : function(id, visible)
+  setVisible: function(id, visible)
   {
     var elt = $(id);
     if (elt)
@@ -204,6 +204,7 @@ gw = {
         
         gw.lock_id = setTimeout(function() {
           $('gw-lock').style.opacity = '1';
+          gw.lock_id = undefined;
           }, 500);
       }