Upgrade to babel 7 (decred#1664)

Author: matheusd

.babelrc

@@ -4,5 +4,6 @@
   "rules": {
       "length-zero-no-unit": null,
       "shorthand-property-no-redundant-values": null,
+      "no-descending-specificity": null,
   }
-}
+}

.stylelintrc

@@ -11,11 +11,11 @@
 .overview-balance {
   font-size: 42px;
   color: #091440;
-  font-family: Inconsolata;
+  font-family: @font-family-monospaced;
 }
 
 .overview-balance-label {
-  font-family: 'Source Sans Pro', sans-serif;
+  font-family: @font-family-regular;
   font-size: 11px;
   color: #596d81;
 }
@@ -64,22 +64,22 @@
 .overview-balance-spendable-locked {
   font-size: 17px;
   color: #091440;
-  font-family: Inconsolata;
+  font-family: @font-family-monospaced;
   line-height: 1;
 }
 
 .overview-balance-spendable-locked-unit {
   font-size: 11px;
   color: #091440;
-  font-family: Inconsolata;
+  font-family: @font-family-monospaced;
   line-height: 1;
 }
 
 .overview-balance-spendable-locked-label {
   margin-bottom: 14px;
   font-size: 11px;
   color: #596d81;
-  font-family: 'Source Sans Pro', sans-serif;
+  font-family: @font-family-regular;
 }
 
 .recent-transactions {
@@ -93,15 +93,15 @@
   border-bottom: 1px solid transparent;
   color: #596d81;
   font-size: 13px;
-  font-family: 'Source Sans Pro', sans-serif;
+  font-family: @font-family-regular;
   margin: 0px 0px 8px 16px;
 }
 
 .home-content-link {
   margin-right: 5px;
   color: #8997a5;
   font-size: 9px;
-  font-family: 'Source Sans Pro';
+  font-family: @font-family-regular;
   cursor: pointer;
   float: right;
 }

app/style/HomePage.less

@@ -155,10 +155,6 @@
   margin-left: 42px;
 }
 
-.tabbed-page-header > .tabs > .tab {
-  margin-right: 55px;
-}
-
 .description-header > .description-header-action-button {
   position: absolute;
   right: 80px;
@@ -176,6 +172,7 @@
 
 .tabbed-page-header > .tabs > .tab {
   line-height: 35px;
+  margin-right: 55px;
 }
 
 .tabbed-page-header > .tabs > .tabs-caret > {

app/style/Layout.less

@@ -69,6 +69,9 @@
 }
 
 .pseudo-modal.info-modal {
+  z-index: 98;
+  margin-top: 0;
+  margin-left: 150px;
   padding: 30px 40px 30px 58px;
 }
 
@@ -539,12 +542,6 @@
   z-index: 98;
 }
 
-.pseudo-modal.info-modal {
-  z-index: 98;
-  margin-top: 0;
-  margin-left: 150px;
-}
-
 .pseudo-modal-overlay {
   position: fixed;
   z-index: 99;

app/style/Modals.less

@@ -16,10 +16,6 @@
   }
 }
 
-.send-address .accounts-select {
-  margin-bottom: 2em;
-}
-
 .send-select-account-area .accounts-button-icon {
   vertical-align: middle;
   margin-top: 0px;
@@ -56,6 +52,7 @@
   .accounts-select {
     width: 300px;
     margin-right: 20px;
+    margin-bottom: 2em;
   }
 }
 

app/style/SendPage.less

@@ -194,7 +194,7 @@
 
 .transaction-stake-type-overview {
   float: left;
-  font-family: "Source Sans Pro";
+  font-family: @font-family-regular;
   color: #091440;
   font-size: 15px;
   font-weight: 600;
@@ -206,7 +206,7 @@
 
 .transaction-info-price-reward {
   position: absolute;
-  font-family: Inconsolata, monospace;
+  font-family: @font-family-monospaced;
   color: #c4cbd2;
   font-size: 12px;
   margin-top: 16px;