Rename BMC Host/IP field on login

Renamed the BMC Host/BMC IP Address field:
"BMC Host or BMC IP Address".
Like Password and Username, this is displayed as all caps.
We got feedback that "Host" could mean a lot of things
and should specify this is the BMC.

Closes openbmc/openbmc#3147

Change-Id: If8b4e7b8a8bf912631fb39cc271ee87ce38c470d
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/app/login/controllers/login-controller.html b/app/login/controllers/login-controller.html
index dbbe695..16c5e82 100644
--- a/app/login/controllers/login-controller.html
+++ b/app/login/controllers/login-controller.html
@@ -12,7 +12,7 @@
         </div>
         <div class="columns large-6 disabled">
             <form id="login__form" action="">
-                <label >Host</label>
+                <label >BMC Host or BMC IP Address</label>
                 <input type="text" ng-model="host" required  ng-class="{error: error}" autofocus ng-keydown="tryLogin(host, username, password, $event)" ng-disabled="dataService.loading">
 
                 <label for="username">Username</label>