Fix clearer typos; resize window: Insert model name

gui/cadbiom_gui/gt_gui/chart_glade/charter.glade

@@ -17,7 +17,7 @@
                 <child>
                   <widget class="GtkMenuItem" id="menuitem2">
                     <property name="visible">True</property>
-                    <property name="label" translatable="yes">Files</property>
+                    <property name="label" translatable="yes">Model</property>
                     <property name="use_underline">True</property>
                     <child>
                       <widget class="GtkMenu" id="menu2">
@@ -521,7 +521,7 @@
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="receives_default">True</property>
-                                        <property name="label" translatable="yes">Narrow</property>
+                                        <property name="label" translatable="yes">Zoom +</property>
                                         <property name="response_id">0</property>
                                       </widget>
                                       <packing>
@@ -534,7 +534,7 @@
                                         <property name="visible">True</property>
                                         <property name="can_focus">True</property>
                                         <property name="receives_default">True</property>
-                                        <property name="label" translatable="yes">Enlarge</property>
+                                        <property name="label" translatable="yes">Zoom -</property>
                                         <property name="response_id">0</property>
                                       </widget>
                                       <packing>

gui/cadbiom_gui/gt_gui/charter.py

@@ -487,7 +487,7 @@ class Charter(object):
         create a new charts when you click on new
         """
         # open an independant gtk.Entry for asking for the name
-        die = DialogEntry("Model name")
+        die = DialogEntry("Insert a model name")
         die.okb.connect("clicked", self.ok_new_text, die)
         die.cancel.connect("clicked", self.cancel, die)
         die.run()
@@ -537,7 +537,7 @@ class Charter(object):
         """
         open a window to search xml file
         """
-        fch = FileChooser("Import from xml", "bcx files", "*.bcx")
+        fch = FileChooser("Import Cadbiom model", "bcx files", "*.bcx")
         fch.do_action(self.import_from_xml_file)
 
     def import_from_xml_file(self, ffile):

gui/cadbiom_gui/gt_gui/utils/warn.py

@@ -166,6 +166,7 @@ class DialogEntry(gtk.Dialog):
                             None,
                             gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
         
+        self.set_default_size(350, 75)
         self.entry = gtk.Entry()
         self.vbox.pack_start(self.entry, True, True, 0)
         self.entry.show()