send/receive buttons on home page

src/js/controllers/tab-home.js

@@ -224,6 +224,7 @@ angular.module('copayApp.controllers').controller('tabHomeController',
               cb();
             }
           }
+          $scope.walletsWithFunds = profileService.getWallets({hasFunds: true});
         });
       });
     };

src/sass/buttons.scss

@@ -72,5 +72,17 @@
     &.activated {
       color: #FFF;
     }
+    &-outline {
+      @include button-style(transparent, #FFFFFF, #FAFAFA, #FFF, #FFFFFF);
+      @include button-outline(#FFFFFF);
+      background: none;
+      box-shadow: none;
+    }
+  }
+  &-grey-outline {
+    @include button-style(transparent, #727272, #FAFAFA, #727272, #727272);
+    @include button-outline(#727272);
+    background: none;
+    box-shadow: none;
   }
 }

src/sass/views/tab-home.scss

@@ -69,6 +69,25 @@
       }
     }
   }
+  .buttons {
+    margin-bottom: 0;
+    margin-top: 6px;
+    >.col {
+      padding: 5px 10px;
+      margin-bottom: 0;
+    }
+    .button {
+      border: 2px solid;
+      border-radius: 47px;
+      padding: 0 15px 0 15px;
+      text-align: center;
+      width: 100%;
+      font-size: 19px;
+      font-weight: bolder;
+      min-height: 45px;
+      line-height: 45px;
+    }
+  }
   .wallet-coin-logo {
     vertical-align: middle;
     margin-right: 5px;

www/views/tab-home.html

@@ -22,6 +22,22 @@
       </div>
     </div>
 
+    <div class="buttons row">
+        <div class="col">
+          <div class="button button-outline button-grey-outline" ui-sref="tabs.receive">
+            <span translate>Receive</span>
+          </div>
+        </div>
+        <div class="col">
+          <div class="button button-outline button-grey-outline"  ng-class="{'ng-hide': walletsWithFunds.length}"  ui-sref="tabs.buyandsell">
+            <span translate>Buy Bitcoin</span>
+          </div>
+          <div class="button  button-outline button-grey-outline" ng-class="{'ng-hide': !walletsWithFunds.length}" ui-sref="tabs.send">
+            <span translate>Send</span>
+          </div>
+        </div>
+      </div>
+
     <div class="list card homeTip" ng-if="homeTip">
       <div class="item item-icon-right item-heading">
         <div class="title" translate>