[cheese] Avoid deprecated margin-left GtkWidget property

[David King <davidk src gnome org>]

commit b6bc6c1f63a90b9c1d2e15ce739bea1885b293ff
Author: David King <amigadave amigadave com>
Date:   Wed Jul 23 12:26:09 2014 +0100

    Avoid deprecated margin-left GtkWidget property
    
    Use margin-start instead.

 data/cheese-prefs.ui |   20 ++++++++++----------
 1 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/data/cheese-prefs.ui b/data/cheese-prefs.ui
index add15e0..4a46ba2 100644
--- a/data/cheese-prefs.ui
+++ b/data/cheese-prefs.ui
@@ -30,7 +30,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="halign">start</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Device</property>
                   </object>
@@ -46,7 +46,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="halign">start</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Photo resolution</property>
                   </object>
@@ -62,7 +62,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="halign">start</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Video resolution</property>
                   </object>
@@ -140,7 +140,7 @@
                   <object class="GtkLabel" id="label4">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Brightness</property>
                   </object>
@@ -155,7 +155,7 @@
                   <object class="GtkLabel" id="label7">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Saturation</property>
                   </object>
@@ -170,7 +170,7 @@
                   <object class="GtkLabel" id="label8">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Hue</property>
                   </object>
@@ -261,7 +261,7 @@
                   <object class="GtkLabel" id="label5">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
-                    <property name="margin_left">15</property>
+                    <property name="margin-start">15</property>
                     <property name="xalign">0</property>
                     <property name="label" translatable="yes">Contrast</property>
                   </object>
@@ -325,7 +325,7 @@
                         <property name="visible">True</property>
                         <property name="can_focus">True</property>
                         <property name="receives_default">False</property>
-                        <property name="margin_left">12</property>
+                        <property name="margin-start">12</property>
                         <property name="hexpand">True</property>
                         <property name="use_action_appearance">False</property>
                         <property name="use_underline">True</property>
@@ -393,7 +393,7 @@
                       <object class="GtkLabel" id="label9">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="margin_left">12</property>
+                        <property name="margin-start">12</property>
                         <property name="xalign">0</property>
                         <property name="label" translatable="yes">Number of photos</property>
                       </object>
@@ -408,7 +408,7 @@
                       <object class="GtkLabel" id="label10">
                         <property name="visible">True</property>
                         <property name="can_focus">False</property>
-                        <property name="margin_left">12</property>
+                        <property name="margin-start">12</property>
                         <property name="xalign">0</property>
                         <property name="label" translatable="yes">Delay between photos (seconds)</property>
                       </object>