remove coming soon pop up and rename btns

src/views/AfricanRumble.vue

@@ -26,7 +26,7 @@
         </div>
       </div>
       <div class="register">
-        <a class="btn" href="https://www.start.gg/tournament/ssa-regional-rumble" @click.prevent="signup">Signups soon</a>
+        <a class="btn" href="https://www.start.gg/tournament/ssa-regional-rumble">Sign Up</a>
       </div>
     </section>
     <section class="trailer">

src/views/AsianRumble.vue

@@ -27,7 +27,7 @@
         </div>
       </div>
       <div class="register">
-        <a class="btn" href="https://www.start.gg/tournament/apac-regional-rumble" @click.prevent="signup">Signups soon</a>
+        <a class="btn" href="https://www.start.gg/tournament/apac-regional-rumble">Sign Up</a>
       </div>
     </section>
     <section class="trailer">

src/views/MERumble.vue

@@ -27,7 +27,7 @@
         </div>
       </div>
       <div class="register">
-        <a class="btn" href="https://www.start.gg/tournament/mena-regional-rumble" @click.prevent="signup">Signups soon</a>
+        <a class="btn" href="https://www.start.gg/tournament/mena-regional-rumble">Sign Up</a>
       </div>
     </section>
     <section class="trailer">