Add min deps to carla downloads

Applications:Carla-Control.php

@@ -37,13 +37,13 @@ include_once("includes/header.php");
     Pre-compiled binaries are available for Linux and macOS (version 2.1-rc1).<br/>
     <img src="images/ico_linux.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-linux32.tar.xz" class="external text a_bigger_text" rel="nofollow" target="_blank">
-         Linux 32bit</a><br/>
+         Linux 32bit</a> (requires Qt 5.9)<br/>
     <img src="images/ico_linux.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-linux64.tar.xz" class="external text a_bigger_text" rel="nofollow" target="_blank">
-         Linux 64bit</a><br/>
+         Linux 64bit</a> (requires Qt 5.9)<br/>
     <img src="images/ico_mac.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-macos.dmg" class="external text a_bigger_text" rel="nofollow" target="_blank">
-         MacOS 64bit</a><br/>
+         MacOS 64bit</a> (requires macOS 10.8)<br/>
     <img src="images/ico_windows.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-win32-nosse.zip" class="external text a_bigger_text" rel="nofollow" target="_blank">
          Windows 32bit (No SSE, for old PCs)</a><br/>

Applications:Carla.php

@@ -147,13 +147,13 @@ include_once("includes/header.php");
     Pre-compiled binaries are available for Linux, macOS and Windows (version 2.1-rc1).<br/>
     <img src="images/ico_linux.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-linux32.tar.xz" class="external text a_bigger_text" rel="nofollow" target="_blank">
-         Linux 32bit</a><br/>
+         Linux 32bit</a> (requires Qt 5.9)<br/>
     <img src="images/ico_linux.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-linux64.tar.xz" class="external text a_bigger_text" rel="nofollow" target="_blank">
-         Linux 64bit</a><br/>
+         Linux 64bit</a> (requires Qt 5.9)<br/>
     <img src="images/ico_mac.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-macos.dmg" class="external text a_bigger_text" rel="nofollow" target="_blank">
-         MacOS 64bit</a><br/>
+         MacOS 64bit</a> (requires macOS 10.8)<br/>
     <img src="images/ico_windows.png" alt="" class="img_text_align_spaced"/>
         <a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-win32-nosse.zip" class="external text a_bigger_text" rel="nofollow" target="_blank">
          Windows 32bit (No SSE, for old PCs)</a><br/>

Downloads.php

@@ -18,9 +18,9 @@ include_once("includes/header.php");
         &nbsp;<a href="http://sourceforge.net/projects/kxstudio/files/Releases/cadence/Cadence-0.8.1-linux64.tar.xz/download" class="external text a_bigger_text" rel="nofollow" target="_blank">
               <img src="images/ico_cadence.png" alt="" class="img_text_align"/> Cadence </a> (64bit, version 0.8.1)<br/>
         &nbsp;<a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-linux32.tar.xz" class="external text a_bigger_text" rel="nofollow" target="_blank">
-              <img src="images/ico_carla.png" alt="" class="img_text_align"/> Carla2 </a> (32bit, version 2.1-rc1)<br/>
+              <img src="images/ico_carla.png" alt="" class="img_text_align"/> Carla2 </a> (32bit, version 2.1-rc1, requires Qt 5.9)<br/>
         &nbsp;<a href="https://github.com/falkTX/Carla/releases/download/v2.1-rc1/Carla_2.1-RC1-linux64.tar.xz" class="external text a_bigger_text" rel="nofollow" target="_blank">
-              <img src="images/ico_carla.png" alt="" class="img_text_align"/> Carla2 </a> (64bit, version 2.1-rc1)<br/>
+              <img src="images/ico_carla.png" alt="" class="img_text_align"/> Carla2 </a> (64bit, version 2.1-rc1, requires Qt 5.9)<br/>
         &nbsp;<a href="http://sourceforge.net/projects/kxstudio/files/Releases/festige/festige-1.0.2-x86.tar.gz/download" class="external text a_bigger_text" rel="nofollow" target="_blank">
               <img src="images/ico_festige.png" alt="" class="img_text_align"/> FeSTige </a> (32bit, version 1.0.2)<br/>
     </p>