diff --git a/webnotes/core/page/applications/applications.js b/webnotes/core/page/applications/applications.js
index 41d991d1ae..adb0b7660e 100644
--- a/webnotes/core/page/applications/applications.js
+++ b/webnotes/core/page/applications/applications.js
@@ -52,7 +52,7 @@ wn.pages['applications'].onload = function(wrapper) {
 								if(!r.exc) {
 									msgprint("<i class='icon-ok'></i> Installed");
 									msgprint("Refreshing...");
-									setTimeout(window.location.reload, 2000)
+									setTimeout(function() { window.location.reload() }, 2000)
 								}
 							}
 						})
diff --git a/webnotes/core/page/desktop/desktop.css b/webnotes/core/page/desktop/desktop.css
index c944dcfa51..161ef81bfe 100644
--- a/webnotes/core/page/desktop/desktop.css
+++ b/webnotes/core/page/desktop/desktop.css
@@ -1,23 +1,23 @@
-.case-border {
-	border-radius: 5px;
-	padding: 20px;
-	display: inline-block;
-/*	box-shadow: 0 0 4px 1px black;
-	-moz-box-shadow: 0 0 4px 1px black;
-	-webkit-box-shadow: 0 0 4px 1px black;
-	-o-box-shadow: 0 0 4px 1px black;
-*/	margin: auto;
-	text-align: center;
+#icon-grid {
+	padding-bottom: 30px;	
 }
 
 .case-wrapper {
 	position: relative;
-	margin: 24px;
+	margin: 12px;
 	float: left;
 	width: 100px;
 	height: 100px;
 }
 
+.case-border {
+	border-radius: 5px;
+	padding: 20px;
+	display: inline-block;
+	margin: auto;
+	text-align: center;
+}
+
 .case-wrapper i {
 	font-size: 32px;
 	min-width: 32px;
@@ -27,11 +27,30 @@
 
 .case-label {
 	color: white;
-	padding-top: 10px;
+	padding-top: 5px;
 	text-align: center;
 	text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.6);
 }
 
+
+@media (max-width: 768px) {
+	.case-wrapper {
+		margin: 12px;
+		width: 70px;
+		height: 80px;
+	}
+	.case-border {
+		padding: 12px;
+	}
+	.case-label {
+		padding-top: 2px;
+		font-size: 85%;
+	}
+}
+
+
+
+
 /* Hover and click effects */
 .case-border:hover, .hover-effect {
     -webkit-box-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.2);
diff --git a/webnotes/core/page/messages/messages.js b/webnotes/core/page/messages/messages.js
index 3ac9ef4e39..3253e74baf 100644
--- a/webnotes/core/page/messages/messages.js
+++ b/webnotes/core/page/messages/messages.js
@@ -47,7 +47,7 @@ wn.core.pages.messages = Class.extend({
 			var txt = $('#post-message textarea').val();
 			if(txt) {
 				return wn.call({
-					module:'core',
+					module: 'webnotes.core',
 					page:'messages',
 					method:'post',
 					args: {
@@ -159,7 +159,7 @@ wn.core.pages.messages = Class.extend({
 	show_active_users: function() {
 		var me = this;
 		return wn.call({
-			module:'core',
+			module:'webnotes.core',
 			page:'messages',
 			method:'get_active_users',
 			callback: function(r,rt) {
diff --git a/webnotes/core/page/permission_manager/permission_manager.js b/webnotes/core/page/permission_manager/permission_manager.js
index 0e3c7c2458..d1575c5097 100644
--- a/webnotes/core/page/permission_manager/permission_manager.js
+++ b/webnotes/core/page/permission_manager/permission_manager.js
@@ -70,7 +70,7 @@ wn.PermissionEngine = Class.extend({
 		
 		me.make_reset_button();
 		return wn.call({
-			module:"core",
+			module:"webnotes.core",
 			page:"permission_manager",
 			method: "get_roles_and_doctypes",
 			callback: function(r) {
@@ -116,7 +116,7 @@ wn.PermissionEngine = Class.extend({
 		var doctype = this.doctype_select.val();
 		if(doctype) {
 			wn.call({
-				module:"core",
+				module:"webnotes.core",
 				page:"permission_manager",
 				method: "get_standard_permissions",
 				args: {doctype: doctype},
@@ -132,7 +132,7 @@ wn.PermissionEngine = Class.extend({
 		me.reset_button = me.wrapper.appframe.set_title_right("Reset Permissions", function() {
 			if(wn.confirm("Reset Permissions for " + me.get_doctype() + "?", function() {
 					return wn.call({
-						module:"core",
+						module:"webnotes.core",
 						page:"permission_manager",
 						method:"reset",
 						args: {
@@ -163,7 +163,7 @@ wn.PermissionEngine = Class.extend({
 		}
 		// get permissions
 		wn.call({
-			module: "core",
+			module: "webnotes.core",
 			page: "permission_manager",
 			method: "get_permissions",
 			args: {
@@ -265,7 +265,7 @@ wn.PermissionEngine = Class.extend({
 			.click(function() {
 				var role = $(this).attr("data-role");
 				wn.call({
-					module: "core",
+					module: "webnotes.core",
 					page: "permission_manager",
 					method: "get_users_with_role",
 					args: {
@@ -305,7 +305,7 @@ wn.PermissionEngine = Class.extend({
 			.attr("data-doctype", d.parent)
 			.click(function() {
 				return wn.call({
-					module: "core",
+					module: "webnotes.core",
 					page: "permission_manager",
 					method: "remove",
 					args: {
@@ -333,7 +333,7 @@ wn.PermissionEngine = Class.extend({
 				value: chk.prop("checked") ? 1 : 0
 			}
 			return wn.call({
-				module: "core",
+				module: "webnotes.core",
 				page: "permission_manager",
 				method: "update",
 				args: args,
@@ -381,7 +381,7 @@ wn.PermissionEngine = Class.extend({
 						return;
 					}
 					wn.call({
-						module: "core",
+						module: "webnotes.core",
 						page: "permission_manager",
 						method: "add",
 						args: args,
@@ -425,7 +425,7 @@ wn.PermissionEngine = Class.extend({
 					var match_value = $(dialog.wrapper).find(":radio:checked").val();
 					var perm = me.get_perm($(this).attr('data-name'))
 					return wn.call({
-						module: "core",
+						module: "webnotes.core",
 						page: "permission_manager",
 						method: "update_match",
 						args: {
diff --git a/webnotes/core/page/user_properties/user_properties.js b/webnotes/core/page/user_properties/user_properties.js
index 6aaa7a2ef8..9cc0336e61 100644
--- a/webnotes/core/page/user_properties/user_properties.js
+++ b/webnotes/core/page/user_properties/user_properties.js
@@ -35,7 +35,7 @@ wn.UserProperties = Class.extend({
 	make: function() {
 		var me = this;
 		return wn.call({
-			module:"core",
+			module:"webnotes.core",
 			page:"user_properties",
 			method: "get_users_and_links",
 			callback: function(r) {
@@ -130,7 +130,7 @@ wn.UserProperties = Class.extend({
 		}
 		// get permissions
 		return wn.call({
-			module: "core",
+			module: "webnotes.core",
 			page: "user_properties",
 			method: "get_properties",
 			args: {
@@ -179,7 +179,7 @@ wn.UserProperties = Class.extend({
 			.attr("data-defvalue", d.defvalue)
 			.click(function() {
 				return wn.call({
-					module: "core",
+					module: "webnotes.core",
 					page: "user_properties",
 					method: "remove",
 					args: {
@@ -241,7 +241,7 @@ wn.UserProperties = Class.extend({
 						return;
 					}
 					wn.call({
-						module: "core",
+						module: "webnotes.core",
 						page: "user_properties",
 						method: "add",
 						args: args,
diff --git a/webnotes/installer.py b/webnotes/installer.py
index 2396bfa240..90326ba11e 100755
--- a/webnotes/installer.py
+++ b/webnotes/installer.py
@@ -96,7 +96,7 @@ def install_app(name, verbose=False):
 		return
 		
 	if name != "webnotes":
-		webnotes.check_admin_or_system_manager()
+		webnotes.only_for("System Manager")
 
 	for before_install in app_hooks.before_install or []:
 		webnotes.get_attr(before_install)()