Remove shortcut for Accounts window

gajim/application.py

@@ -554,7 +554,6 @@ def _set_shortcuts(self):
             'app.file-transfer': ['<Primary>T'],
             'app.ipython': ['<Primary><Alt>I'],
             'app.start-chat::': ['<Primary>N'],
-            'app.accounts::': ['<Alt>A'],
             'app.create-groupchat::': ['<Primary>G'],
             'win.show-roster': ['<Primary>R'],
             'win.show-offline': ['<Primary>O'],

gajim/data/gui/shortcuts_window.ui

@@ -196,13 +196,6 @@
                 <property name="title" translatable="yes">Create new group chat</property>
               </object>
             </child>
-            <child>
-              <object class="GtkShortcutsShortcut">
-                <property name="visible">1</property>
-                <property name="accelerator">&lt;alt&gt;a</property>
-                <property name="title" translatable="yes">Accounts</property>
-              </object>
-            </child>
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>