diff --git a/wise-webapp/src/main/java/com/wisemapping/rest/AdminController.java b/wise-webapp/src/main/java/com/wisemapping/rest/AdminController.java
index 73e8d4a5..e1b3c1d5 100644
--- a/wise-webapp/src/main/java/com/wisemapping/rest/AdminController.java
+++ b/wise-webapp/src/main/java/com/wisemapping/rest/AdminController.java
@@ -139,66 +139,6 @@ public class AdminController extends BaseController {
         userService.removeUser(user);
     }
 
-    @ResponseStatus(value = HttpStatus.NO_CONTENT)
-    @RequestMapping(method = RequestMethod.GET, value = "admin/database/purge")
-    public void purgeDB(@RequestParam(required = true) Integer minUid, @RequestParam(required = true) Integer maxUid, @RequestParam(required = true) Boolean apply) throws WiseMappingException, UnsupportedEncodingException {
-
-        for (int i = minUid; i < maxUid; i++) {
-
-            try {
-                System.out.println("Looking for user:" + i);
-                final User user = userService.getUserBy(i);
-                if (user != null) {
-                    // Do not process admin accounts ...
-                    if (user.getEmail().contains("wisemapping")) {
-                        continue;
-                    }
-                    // Iterate over the list of maps ...
-                    final List<Collaboration> collaborations = mindmapService.findCollaborations(user);
-                    for (Collaboration collaboration : collaborations) {
-                        final Mindmap mindmap = collaboration.getMindMap();
-                        if (MindmapFilter.MY_MAPS.accept(mindmap, user)) {
-
-                            final Calendar yearAgo = Calendar.getInstance();
-                            yearAgo.add(Calendar.MONTH, -4);
-
-                            // The use has only two maps... When they have been modified ..
-                            System.out.println("Checking map id:" + mindmap.getId());
-                            if (mindmap.getLastModificationTime().before(yearAgo) && !mindmap.isPublic()) {
-                                System.out.println("Old map months map:" + mindmap.getId());
-
-                                if (isWelcomeMap(mindmap) || isSimpleMap(mindmap)) {
-                                    System.out.println("Purged map id:" + mindmap.getId() + ", userId:" + user.getId());
-                                    if (apply) {
-                                        mindmapService.removeMindmap(mindmap, user);
-                                    }
-                                }
-                            }
-
-                            // Purge history ...
-                            mindmapService.purgeHistory(mindmap.getId());
-                        }
-                    }
-                }
-            } catch (UnsupportedEncodingException e) {
-                e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
-            } catch (WiseMappingException e) {
-                e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
-            } catch (RuntimeException e) {
-                e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
-            } catch (IOException e) {
-                e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
-            }
-        }
-    }
-
-    @ResponseStatus(value = HttpStatus.NO_CONTENT)
-    @RequestMapping(method = RequestMethod.GET, value = "admin/database/purge/history")
-    public void purgeHistory(@RequestParam(required = true) Integer mapId) throws WiseMappingException, IOException {
-
-        mindmapService.purgeHistory(mapId);
-    }
-
     private boolean isWelcomeMap(@NotNull Mindmap mindmap) throws UnsupportedEncodingException {
         // Is welcome map ?
         final String xmlStr = mindmap.getXmlStr();
diff --git a/wise-webapp/src/main/resources/messages_en.properties b/wise-webapp/src/main/resources/messages_en.properties
index a5d746c3..84a86240 100644
--- a/wise-webapp/src/main/resources/messages_en.properties
+++ b/wise-webapp/src/main/resources/messages_en.properties
@@ -41,18 +41,18 @@ CAPTCHA_LOADING_ERROR = ReCaptcha could not be loaded. You must have access to G
 ACCESS_HAS_BEEN_REVOKED = Your access permissions to this map has been revoked. Contact map owner.
 MAP_CAN_NOT_BE_FOUND = The map can not be found. It must have been deleted.
 LABEL_CAN_NOT_BE_FOUND = The label can not be found. It must have been deleted.
-MINDMAP_TIMESTAMP_OUTDATED = It''s not possible to save your changes because your mindmap has been modified by ''{0}''. Refresh the page and try again.
+MINDMAP_TIMESTAMP_OUTDATED = It's not possible to save your changes because your mindmap has been modified by ''{0}''. Refresh the page and try again.
 MINDMAP_OUTDATED_BY_YOU = It's not possible to save your changes because map is out of date. Do you have multiple tabs opened ?. Refresh the page and try again.
 MINDMAP_LOCKED = Map is being edited by {0} <{1}>. Map  is opened in read only mode.
-MINDMAP_IS_LOCKED = Mindmap is locked for edition.
+MINDMAP_IS_LOCKED = Min map is locked for edition.
 # Confirmed
 RESET_PASSWORD_INVALID_EMAIL = The email provided is not a valid user account. Please, try again with a valid email.
 TRY_WELCOME = This edition space showcases some of the mindmap editor capabilities \!.
 UNEXPECTED_ERROR_DETAILS = Unexpected error processing request.
-NO_ENOUGH_PERMISSIONS=This mind map can opened. 
+NO_ENOUGH_PERMISSIONS=This mind map can opened.
 NO_ENOUGH_PERMISSIONS_DETAILS=You do not have enough right access to see this map. This map has been changed to private or deleted.
 CAPTCHA_TIMEOUT_OUT_DUPLICATE=Please, refresh the page and try again.
 CAPTCHA_INVALID_INPUT_RESPONSE="Invalid input response, refresh the page and try again.
-MINDMAP_EMPTY_ERROR=Midnmap can not be empty.
-INVALID_MINDMAP_FORMAT=Mindmap format is not valid format.   
+MINDMAP_EMPTY_ERROR=Mind map can not be empty.
+INVALID_MINDMAP_FORMAT=Invalid mind map format.
 TOO_BIG_MINDMAP=You have reached the limit of 500 topics in a mindmap. 
diff --git a/wise-webapp/src/main/webapp/css/viewonly.css b/wise-webapp/src/main/webapp/css/viewonly.css
index cc39be01..bf5f9dd5 100644
--- a/wise-webapp/src/main/webapp/css/viewonly.css
+++ b/wise-webapp/src/main/webapp/css/viewonly.css
@@ -2,6 +2,10 @@
 /* Header & Toolbar Styles */
 /********************************************************************************/
 @import "../bootstrap/css/bootstrap.min.css";
+body {
+    margin: 0;
+    font-family:Arial;
+}
 
 div#mindplot {
     position: relative;