Add chat title and link to Solidity

src/app/support-tab.js

@@ -15,9 +15,37 @@ var css = csjs`
     flex-direction: column;
     overflow: hidden;
   }
+  .chat extends ${styles.displayBox} {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    height: 100%;
+  }
+  .chatTitle {
+    cursor: pointer;
+    height: 40px;
+    width: 92%;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 3px;
+    background-color: white;
+    border: 2px dotted ${styles.colors.lightGrey};
+  }
+  .icon {
+    height: 70%;
+    margin-right: 2%;
+  }
+  .chatTitleText {
+    font-size: 13px;
+    font-weight: bold;
+  }
+  .chatTitleText {
+    opacity: 0.8;
+  }
   .chatIframe {
     width: 102%;
-    height: 85%;
+    height: 80%;
     border: 2px dotted ${styles.colors.lightGrey};
     overflow: hidden;
     transform:
@@ -32,8 +60,8 @@ var infoText = yo`
   <div>
     Have a question, found a bug or want to propose a feature? Have a look at the
     <a href='https://github.com/ethereum/browser-solidity/issues'> issues</a> or check out
-    <a href='https://remix.readthedocs.io/en/latest/'> the documentation page</a>.
-    Or join our chat below.
+    <a href='https://remix.readthedocs.io/en/latest/'> the documentation page on Remix</a> or
+    <a href='https://solidity.readthedocs.io/en/latest/'> Solidity</a>.
   </div>
 `
 
@@ -47,8 +75,18 @@ function supportTab (container, appAPI, events, opts) {
           ${infoText}
         </div>
       </div>
+      <div class="${css.chat}">
+        <div class="${css.chatTitle}" onclick=${link}>
+          <img class="${css.icon}" title="Solidity" src="assets/img/remix_logo_512x512.svg">
+          <div class="${css.chatTitleText}">ethereum/remix community chat</div>
+        </div>
         <iframe class="${css.chatIframe}" src='https://gitter.im/ethereum/remix/~embed'>
       </div>
+    </div>
   `
   container.appendChild(el)
 }
+
+function link () {
+  window.open('https://gitter.im/ethereum/remix')
+}