Disable context-menu for preferences tabs, because it does not show the lats tabs name correctly. Workaround/fix for #136 .

Fix typo in preferences glade-file.

data/weather-settings.ui

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.19.0 -->
+<!-- Generated with glade 3.20.0 -->
 <interface domain="gnome-shell-extension-openweather">
   <requires lib="gtk+" version="3.8"/>
   <object class="GtkAdjustment" id="current-refresh-adjustment">
@@ -365,7 +365,6 @@
             <property name="visible">True</property>
             <property name="can_focus">True</property>
             <property name="scrollable">True</property>
-            <property name="enable_popup">True</property>
             <child>
               <object class="GtkBox" id="locations-box">
                 <property name="visible">True</property>
@@ -1140,7 +1139,7 @@
               </packing>
             </child>
             <child>
-              <object class="GtkBox" id="about">
+              <object class="GtkBox" id="about-box">
                 <property name="can_focus">False</property>
                 <property name="margin_top">24</property>
                 <property name="margin_bottom">24</property>
@@ -1165,7 +1164,7 @@
                   <object class="GtkLabel" id="extension-label">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="label">&lt;b&gt;OPenweather&lt;/b&gt;</property>
+                    <property name="label">&lt;b&gt;Openweather&lt;/b&gt;</property>
                     <property name="use_markup">True</property>
                   </object>
                   <packing>