oops I missed some icons

srctweb/_pages/contact.html

@@ -59,7 +59,7 @@ srct-devs@lists.srct.gmu.edu
 </div>
 <br />
 
-<legend><i class="far fa-pen-square fa-fw"></i>&nbsp;<strong>Mail</strong></legend>
+<legend><i class="fas fa-pen-square fa-fw"></i>&nbsp;<strong>Mail</strong></legend>
 
 <address>
 <strong>Mason SRCT</strong><br>

srctweb/_pages/home.html

@@ -18,7 +18,7 @@ jumbotron: true
 
 <div class="btn-toolbar row smidge d-flex justify-content-center">
   <div class="btn-group mr-4 mb-2" role="group">
-    <a href="https://srct.slack.com" class="btn btn-outline-primary btn-lg"><i class="fa fa-slack" aria-hidden="true"></i> Join SRCT on Slack</a>  
+    <a href="https://srct.slack.com" class="btn btn-outline-primary btn-lg"><i class="fab fa-slack" aria-hidden="true"></i> Join SRCT on Slack</a>  
   </div>
 
 
@@ -141,7 +141,7 @@ jumbotron: true
   <div class="col-lg-4">
     <div class="card border-primary index-card">
       <div class="card-header text-white bg-primary">
-        <h4 class="card-title text-center"><i class="fa fa-comments-o fa-fw"></i> Get In Touch</h4>
+        <h4 class="card-title text-center"><i class="fas fa-comments fa-fw"></i> Get In Touch</h4>
       </div>
       <div class="card-body">
         <p>
@@ -175,7 +175,7 @@ jumbotron: true
   <div class="col-lg-4">
     <div class="card border-primary index-card">
       <div class="card-header text-white bg-primary">
-        <h4 class="card-title text-center"><i class="fa fa-heart-o fa-fw"></i> Stop On By</h4>
+        <h4 class="card-title text-center"><i class="fas fa-heart fa-fw"></i> Stop On By</h4>
       </div>
       <div class="card-body">
         <p>
@@ -208,7 +208,7 @@ jumbotron: true
   <div class="col-lg-4">
     <div class="card border-primary index-card">
       <div class="card-header text-white bg-primary">
-        <h4 class="card-title text-center"><i class="fa fa-files-o fa-fw"></i> Additional Resources</h4>
+        <h4 class="card-title text-center"><i class="fas fa-copy fa-fw"></i> Additional Resources</h4>
       </div>
       <div class="panel-body">
         <br />