old_contents: /**
   * Distributed under the BSD license:
   *
   * Copyright (c) 2010, Ajax.org B.V.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in the
   *       documentation and/or other materials provided with the distribution.
   *     * Neither the name of Ajax.org B.V. nor the
   *       names of its contributors may be used to endorse or promote products
   *       derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   *
   * Modifications by Fernando Bevilacqua <dovyski@gmail.com>
   *
   */
  
  var CodebotEditorAce = new function() {
      this.create = function(theTab, theContent, theNode) {
          var aEditor = null, aReader;
  
          aEditor = ace.edit(theTab.container);
          aEditor.setTheme("ace/theme/tomorrow_night_eighties"); // TODO: get theme from Codebot?
          aEditor.getSession().setMode("ace/mode/javascript"); // TODO: choose mode based on file extension.
          aEditor.getSession().setOption("useWorker", false);
  
          if(theContent instanceof Blob) {
              aReader = new FileReader();
  			aReader.readAsText(theContent);
  
              aReader.onloadend = function() {
                  aEditor.setValue(aReader.result);
                  aEditor.session.selection.clearSelection();
                  theTab.setDirty(false);
  			};
          } else {
              aEditor.setValue(theContent);
              aEditor.session.selection.clearSelection();
          }
  
          // TODO: remove this CODEBOT singleton call.
          for(var i in CODEBOT.preferences.get().editor) {
              aEditor.setOption(i, CODEBOT.preferences.get().editor[i]);
          }
  
          aEditor.getSession().on('change', function(e) {
              theTab.setDirty(true);
          });
  
          return aEditor;
      };
  };
  
new_contents: /*
      The MIT License (MIT)
  
      Copyright (c) 2016 Fernando Bevilacqua
  
      Permission is hereby granted, free of charge, to any person obtaining a copy of
      this software and associated documentation files (the "Software"), to deal in
      the Software without restriction, including without limitation the rights to
      use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
      the Software, and to permit persons to whom the Software is furnished to do so,
      subject to the following conditions:
  
      The above copyright notice and this permission notice shall be included in all
      copies or substantial portions of the Software.
  
      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
      FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
      COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
      IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
      CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
  
  var CodebotEditorAce = new function() {
      this.create = function(theTab, theContent, theNode) {
          var aEditor = null, aReader;
  
          aEditor = ace.edit(theTab.container);
          aEditor.setTheme("ace/theme/tomorrow_night_eighties"); // TODO: get theme from Codebot?
          aEditor.getSession().setMode("ace/mode/javascript"); // TODO: choose mode based on file extension.
          aEditor.getSession().setOption("useWorker", false);
  
          if(theContent instanceof Blob) {
              aReader = new FileReader();
  			aReader.readAsText(theContent);
  
              aReader.onloadend = function() {
                  aEditor.setValue(aReader.result);
                  aEditor.session.selection.clearSelection();
                  theTab.setDirty(false);
  			};
          } else {
              aEditor.setValue(theContent);
              aEditor.session.selection.clearSelection();
          }
  
          // TODO: remove this CODEBOT singleton call.
          for(var i in CODEBOT.preferences.get().editor) {
              aEditor.setOption(i, CODEBOT.preferences.get().editor[i]);
          }
  
          aEditor.getSession().on('change', function(e) {
              theTab.setDirty(true);
          });
  
          return aEditor;
      };
  };
  
subject: Change text to right license