Minor DRGX changes for requests and midnight theme

res/css/Midnight.css

@@ -15,9 +15,11 @@ background-color: #111;
 color: #fff;
 }
 
+/*
 QPushButton {
 padding: 10px 15px;
 }
+*/
 
 QPushButton:hover {
 background: #222;

src/chatmodel.cpp

@@ -213,7 +213,7 @@ void MainWindow::renderContactRequest(){
             
    });
    
-  QObject::connect(requestContact.pushButton, &QPushButton::clicked, [&] () {
+  QObject::connect(requestContact.addContact, &QPushButton::clicked, [&] () {
 
             QString cid = requestContact.requestCID->text();
             auto addr = requestContact.requestZaddr->text().trimmed();

src/requestContactDialog.ui

@@ -210,7 +210,7 @@
     <string/>
    </property>
   </widget>
-  <widget class="QPushButton" name="pushButton">
+  <widget class="QPushButton" name="addContact">
    <property name="geometry">
     <rect>
      <x>628</x>

src/sendHushTransactionChat.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>212</width>
+    <width>225</width>
     <height>405</height>
    </rect>
   </property>
@@ -126,7 +126,7 @@
         </size>
        </property>
        <property name="text">
-        <string>Hush</string>
+        <string>DRGX</string>
        </property>
       </widget>
      </item>
@@ -217,7 +217,7 @@
         </size>
        </property>
        <property name="text">
-        <string>Send Hush</string>
+        <string>Send DRGX</string>
        </property>
       </widget>
      </item>