Version - update version descriptors to indicate v4.0-beta1 is near

Author: samaaron

app/gui/qt/html/doc.html

@@ -15,7 +15,7 @@
  code_as <span class="highlight">:art</span></pre>
     </p>
 
-    <p class="version">v3.4-dev</p>
+    <p class="version">v4.0-beta1</p>
 
   </center>
 

app/gui/qt/html/info.html

@@ -29,6 +29,6 @@
 
     <br/>
 
-    <p class="version">v3.4-dev</p>
+    <p class="version">v3.4-beta1</p>
   </center>
 </body>

app/gui/qt/mainwindow.cpp

@@ -122,7 +122,7 @@ MainWindow::MainWindow(QApplication& app, QSplashScreen* splash)
     show_rec_icon_a = false;
     restoreDocPane = false;
     focusMode = false;
-    version = "3.4-dev";
+    version = "4.0-beta1";
     latest_version = "";
     version_num = 0;
     latest_version_num = 0;

app/server/ruby/lib/sonicpi/runtime.rb

@@ -1400,7 +1400,7 @@ def initialize(ports, msg_queue, user_methods)
       @settings = Config::Settings.new(system_cache_store_path)
       # @scsynth_clobber_args = @audio_settings.scsynth_opts_override
       # @scsynth_opts = @audio_settings.scsynth_opts
-      @version = Version.new(3, 4, 0, "dev#{gh_short}")
+      @version = Version.new(4, 0, 0, "beta1")
       @server_version = __server_version
       @life_hooks = LifeCycleHooks.new
       @msg_queue = msg_queue