You are looking at the HTML representation of the XML format.
HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <allimages aicontinue="20160111101110|Install_Step2.jpg" />
  </query-continue>
  <query>
    <allimages>
      <img name="Rcon_console_menu.jpg" timestamp="2016-01-25T16:52:02Z" user="SeanPaul" url="https://wiki.mohaas.net/images/1/1a/Rcon_console_menu.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:Rcon_console_menu.jpg" ns="6" title="File:Rcon console menu.jpg" />
      <img name="MOHAA_folder_path.jpg" timestamp="2016-01-25T16:41:04Z" user="SeanPaul" url="https://wiki.mohaas.net/images/2/27/MOHAA_folder_path.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:MOHAA_folder_path.jpg" ns="6" title="File:MOHAA folder path.jpg" />
      <img name="Teamspeak_path.jpg" timestamp="2016-01-25T16:40:44Z" user="SeanPaul" url="https://wiki.mohaas.net/images/e/e6/Teamspeak_path.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:Teamspeak_path.jpg" ns="6" title="File:Teamspeak path.jpg" />
      <img name="PCID.jpg" timestamp="2016-01-21T13:21:54Z" user="SeanPaul" url="https://wiki.mohaas.net/images/a/ad/PCID.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:PCID.jpg" ns="6" title="File:PCID.jpg" />
      <img name="Map_downloader.jpg" timestamp="2016-01-13T22:52:00Z" user="SeanPaul" url="https://wiki.mohaas.net/images/7/70/Map_downloader.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:Map_downloader.jpg" ns="6" title="File:Map downloader.jpg" />
      <img name="Update_tool.jpg" timestamp="2016-01-12T14:26:06Z" user="SeanPaul" url="https://wiki.mohaas.net/images/9/9f/Update_tool.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:Update_tool.jpg" ns="6" title="File:Update tool.jpg" />
      <img name="User_key2.jpg" timestamp="2016-01-11T18:23:53Z" user="SeanPaul" url="https://wiki.mohaas.net/images/9/96/User_key2.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:User_key2.jpg" ns="6" title="File:User key2.jpg" />
      <img name="User_key1.jpg" timestamp="2016-01-11T18:22:34Z" user="SeanPaul" url="https://wiki.mohaas.net/images/4/4c/User_key1.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:User_key1.jpg" ns="6" title="File:User key1.jpg" />
      <img name="Unistall_step.jpg" timestamp="2016-01-11T10:28:19Z" user="SeanPaul" url="https://wiki.mohaas.net/images/b/ba/Unistall_step.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:Unistall_step.jpg" ns="6" title="File:Unistall step.jpg" />
      <img name="Install_Step3.jpg" timestamp="2016-01-11T10:11:23Z" user="SeanPaul" url="https://wiki.mohaas.net/images/8/82/Install_Step3.jpg" descriptionurl="https://wiki.mohaas.net/index.php?title=File:Install_Step3.jpg" ns="6" title="File:Install Step3.jpg" />
    </allimages>
  </query>
</api>