Changed the placeholder text in /useradmin

See last commit for more information about why
Tl;dr we are working on making it so that users can search both full and usernames
:zosman:

go/go/templates/admin/useradmin.html

@@ -29,7 +29,7 @@ SRCT Go • Administration Panel
 <!-- define the div where we can select users from a table to judge them -->
 <div class="row">
     <div class="col-md-12">
-        <input class="inputfilter" type="text" id="appliedInput" onkeyup="filterApplied()" placeholder="Search for full names...">
+        <input class="inputfilter" type="text" id="appliedInput" onkeyup="filterApplied()" placeholder="Search Usernames or Full Names">
         <h3>Users awaiting moderation</h3>
         <form method="post" action="useradmin">
             <!-- csrf protection  -->
@@ -145,7 +145,7 @@ SRCT Go &bull; Administration Panel
 <!-- define the table that displays blocked users and allows us to unblock them -->
 <div class="row">
     <div class="col-md-12">
-      <input class="inputfilter" type="text" id="blockedInput" onkeyup="filterBlocked()" placeholder="Search for full names...">
+      <input class="inputfilter" type="text" id="blockedInput" onkeyup="filterBlocked()" placeholder="Search Usernames or Full Names">
       <h3>Blocked Users</h3>
       <form method="post" action="useradmin">
           <!-- csrf protection  -->
@@ -218,7 +218,7 @@ SRCT Go &bull; Administration Panel
 <!-- define the table of current users -->
 <div class="row">
     <div class="col-md-12">
-        <input class="inputfilter" type="text" id="currentInput" onkeyup="filterCurrent()" placeholder="Search for full names...">
+        <input class="inputfilter" type="text" id="currentInput" onkeyup="filterCurrent()" placeholder="Search Usernames or Full Names">
         <h3>Current Users</h3>
         <form method="post" action="useradmin">
             <!-- csrf protection  -->