Various fixes related to shortcuts

Author: gnunn1

data/gsettings/com.gexperts.Terminix.gschema.xml

@@ -463,6 +463,10 @@
       <default>'disabled'</default>
       <summary>Keyboard shortcut to open preferences</summary>
     </key>
+    <key name="app-shortcuts" type="s">
+      <default>'disabled'</default>
+      <summary>Keyboard shortcut to show shortcuts</summary>
+    </key>
     <key name="session-synchronize-input" type="s">
       <default>'disabled'</default>
       <summary>Keyboard shortcut to synchronize input for the session</summary>
@@ -626,11 +630,11 @@
       <summary>Keyboard shortcut to switch to the previous terminal</summary>
     </key>
     <key name="terminal-split-horizontal" type="s">
-      <default>'disabled'</default>
+      <default>'&lt;Ctrl&gt;&lt;Alt&gt;h'</default>
       <summary>Keyboard shortcut to split terminal horizontally</summary>
     </key>
     <key name="terminal-split-vertical" type="s">
-      <default>'disabled'</default>
+      <default>'&lt;Ctrl&gt;&lt;Alt&gt;v'</default>
       <summary>Keyboard shortcut to split terminal vertically</summary>
     </key>
     <key name="terminal-find" type="s">

data/resources/ui/shortcuts.ui

@@ -31,6 +31,12 @@
                 <property name="title" translatable="yes" context="shortcut window">Open preferences</property>
               </object>
             </child>
+            <child>
+              <object class="GtkShortcutsShortcut" id ="app-shortcuts">
+                <property name="visible">1</property>
+                <property name="title" translatable="yes" context="shortcut window">View configured shortcuts</property>
+              </object>
+            </child>
           </object>
         </child>
         <child>
@@ -314,7 +320,7 @@
             <child>
               <object class="GtkShortcutsShortcut" id ="terminal-split-vertical">
                 <property name="visible">1</property>
-                <property name="title" translatable="yes" context="shortcut window">Split Vertical</property>
+                <property name="title" translatable="yes" context="shortcut window">Split vertical</property>
               </object>
             </child>
           </object>