Change tool hotkeys from <number> to to <Ctrl>+<number>

This allows better combined playing+editing experience [Maikel]

src/editor/C4ConsoleQtMainWindow.ui

@@ -18,15 +18,9 @@
     <normaloff>:/editor/res/oc64.png</normaloff>:/editor/res/oc64.png</iconset>
   </property>
   <widget class="QWidget" name="centralwidget">
+   <layout class="QGridLayout" name="gridLayout">
+    <item row="0" column="0">
      <widget class="QComboBox" name="foregroundMatTexComboBox">
-    <property name="geometry">
-     <rect>
-      <x>10</x>
-      <y>10</y>
-      <width>74</width>
-      <height>20</height>
-     </rect>
-    </property>
       <property name="editable">
        <bool>false</bool>
       </property>
@@ -34,28 +28,16 @@
        <enum>QComboBox::AdjustToContents</enum>
       </property>
      </widget>
-   <widget class="QComboBox" name="backgroundMatTexComboBox">
-    <property name="geometry">
-     <rect>
-      <x>10</x>
-      <y>30</y>
-      <width>74</width>
-      <height>20</height>
-     </rect>
-    </property>
-    <property name="sizeAdjustPolicy">
-     <enum>QComboBox::AdjustToContents</enum>
+    </item>
+    <item row="0" column="1">
+     <widget class="QLabel" name="drawSizeLabel">
+      <property name="text">
+       <string comment="res">IDS_CTL_SIZE</string>
       </property>
      </widget>
+    </item>
+    <item row="0" column="2">
      <widget class="QSlider" name="drawSizeSlider">
-    <property name="geometry">
-     <rect>
-      <x>200</x>
-      <y>10</y>
-      <width>100</width>
-      <height>16</height>
-     </rect>
-    </property>
       <property name="maximumSize">
        <size>
         <width>100</width>
@@ -72,28 +54,16 @@
        <enum>Qt::Horizontal</enum>
       </property>
      </widget>
-   <widget class="QLabel" name="drawSizeLabel">
-    <property name="geometry">
-     <rect>
-      <x>150</x>
-      <y>10</y>
-      <width>47</width>
-      <height>13</height>
-     </rect>
-    </property>
-    <property name="text">
-     <string comment="res">IDS_CTL_SIZE</string>
+    </item>
+    <item row="1" column="0">
+     <widget class="QComboBox" name="backgroundMatTexComboBox">
+      <property name="sizeAdjustPolicy">
+       <enum>QComboBox::AdjustToContents</enum>
       </property>
      </widget>
+    </item>
+    <item row="2" column="0" colspan="3">
      <widget class="QDockWidget" name="welcomeDockWidget">
-    <property name="geometry">
-     <rect>
-      <x>30</x>
-      <y>60</y>
-      <width>311</width>
-      <height>211</height>
-     </rect>
-    </property>
       <property name="windowTitle">
        <string comment="res">IDS_CNS_WELCOME</string>
       </property>
@@ -197,8 +167,8 @@
             <rect>
              <x>0</x>
              <y>0</y>
-           <width>311</width>
-           <height>191</height>
+             <width>417</width>
+             <height>229</height>
             </rect>
            </property>
            <layout class="QVBoxLayout" name="welcomeScrollLayout">
@@ -351,6 +321,8 @@
        </layout>
       </widget>
      </widget>
+    </item>
+   </layout>
   </widget>
   <widget class="QMenuBar" name="menubar">
    <property name="geometry">
@@ -770,6 +742,9 @@
    <property name="toolTip">
     <string comment="res">IDS_TEXT_UNPAUSETHEGAME</string>
    </property>
+   <property name="shortcut">
+    <string/>
+   </property>
   </action>
   <action name="actionPause">
    <property name="checkable">
@@ -810,7 +785,7 @@
     <string comment="res">IDS_TEXT_CURSOR_GAME</string>
    </property>
    <property name="shortcut">
-    <string>1</string>
+    <string>Ctrl+1</string>
    </property>
   </action>
   <action name="actionCursorSelect">
@@ -831,7 +806,7 @@
     <string comment="res">IDS_TEXT_CURSOR_SELECT</string>
    </property>
    <property name="shortcut">
-    <string>2</string>
+    <string>Ctrl+2</string>
    </property>
   </action>
   <action name="actionCursorDrawPen">
@@ -852,7 +827,7 @@
     <string comment="res">IDS_TEXT_CURSOR_DRAWPEN</string>
    </property>
    <property name="shortcut">
-    <string>4</string>
+    <string>Ctrl+4</string>
    </property>
   </action>
   <action name="actionCursorDrawLine">
@@ -873,7 +848,7 @@
     <string comment="res">IDS_TEXT_CURSOR_DRAWLINE</string>
    </property>
    <property name="shortcut">
-    <string>5</string>
+    <string>Ctrl+5</string>
    </property>
   </action>
   <action name="actionCursorDrawRect">
@@ -894,7 +869,7 @@
     <string comment="res">IDS_TEXT_CURSOR_DRAWRECT</string>
    </property>
    <property name="shortcut">
-    <string>6</string>
+    <string>Ctrl+6</string>
    </property>
   </action>
   <action name="actionCursorPicker">
@@ -915,7 +890,7 @@
     <string comment="res">IDS_TEXT_CURSOR_DRAWPICKER</string>
    </property>
    <property name="shortcut">
-    <string>8</string>
+    <string>Ctrl+8</string>
    </property>
   </action>
   <action name="actionDynamicLandscape">
@@ -993,7 +968,7 @@
     <string comment="res">IDS_TEXT_CURSOR_DRAWFILL</string>
    </property>
    <property name="shortcut">
-    <string>7</string>
+    <string>Ctrl+7</string>
    </property>
   </action>
   <action name="actionViewportNew">
@@ -1096,7 +1071,7 @@
     <string comment="res">IDS_TEXT_CURSOR_CREATOR</string>
    </property>
    <property name="shortcut">
-    <string>3</string>
+    <string>Ctrl+3</string>
    </property>
   </action>
   <action name="actionFileNew">