added missing spaces to forms of aws, google, instagram & strava (#276)

Author: heikokue

aws/aws.html

@@ -212,11 +212,11 @@
 
 <script type="text/x-red" data-template-name="aws-config">
     <div class="form-row">
-        <label for="node-config-input-accesskeyid"><i class="fa fa-bookmark"></i><span data-i18n="aws.label.keyid"></span></label>
+        <label for="node-config-input-accesskeyid"><i class="fa fa-bookmark"></i> <span data-i18n="aws.label.keyid"></span></label>
         <input class="input-append-left" type="text" id="node-config-input-accesskeyid" style="width: 40%;" >
     </div>
     <div class="form-row">
-        <label for="node-config-input-secretaccesskey"><i class="fa fa-bookmark"></i><span data-i18n="aws.label.secret"></span></label>
+        <label for="node-config-input-secretaccesskey"><i class="fa fa-bookmark"></i> <span data-i18n="aws.label.secret"></span></label>
         <input class="input-append-left" type="password" id="node-config-input-secretaccesskey" style="width: 40%;" >
     </div>
     <div class="form-tips">

google/google.html

@@ -159,7 +159,7 @@
 
 <script type="text/x-red" data-template-name="google-api-config">
     <div class="form-row">
-        <label for="node-config-input-key"><i class="fa fa-bookmark"></i><span data-i18n="google.label.apikey"></span></label>
+        <label for="node-config-input-key"><i class="fa fa-bookmark"></i> <span data-i18n="google.label.apikey"></span></label>
         <input class="input-append-left" type="password" id="node-config-input-key" style="width: 40%;" >
     </div>
     <div class="form-tips">

instagram/instagram.html

@@ -31,7 +31,7 @@
           <input type="text" id="node-config-input-clientID">
         </div>
         <div class="form-row" id="node-config-clientSecret">
-            <label for="node-config-input-clientSecret"><i class="fa fa-lock"></i><span data-i18n="instagram.label.clientsecret"></span></label>
+            <label for="node-config-input-clientSecret"><i class="fa fa-lock"></i> <span data-i18n="instagram.label.clientsecret"></span></label>
             <input type="password" id="node-config-input-clientSecret">
         </div>
         <div class="form-row" id="node-config-redirectURI">

strava/strava.html

@@ -31,7 +31,7 @@
           <input type="text" id="node-config-input-clientID">
         </div>
         <div class="form-row" id="node-config-clientSecret">
-            <label for="node-config-input-clientSecret"><i class="fa fa-lock"></i><span data-i18n="strava.label.clientsecret"></span></label>
+            <label for="node-config-input-clientSecret"><i class="fa fa-lock"></i> <span data-i18n="strava.label.clientsecret"></span></label>
             <input type="password" id="node-config-input-clientSecret">
         </div>
         <div class="form-row" id="node-config-redirectURI">