pretty-print the calc default styles

Change-Id: I8245fc1d1b3d045ec0431ddb04d890cc59c87825
Reviewed-on: https://gerrit.libreoffice.org/57469
Tested-by: Jenkins
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

sc/res/xml/styles.xml

 <?xml version="1.0"?>
 <office:styles xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0" xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0" xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0">
-<style:style style:name="Heading" style:family="table-cell" style:parent-style-name="Default">
-    <style:text-properties fo:color="#000000" fo:font-size="24pt" fo:font-style="normal" fo:font-weight="bold"/>
-</style:style>
+    <style:style style:name="Heading" style:family="table-cell" style:parent-style-name="Default">
+        <style:text-properties fo:color="#000000" fo:font-size="24pt" fo:font-style="normal" fo:font-weight="bold"/>
+    </style:style>
     <style:style style:name="Heading 1" style:family="table-cell" style:parent-style-name="Heading">
         <style:text-properties fo:font-size="18pt"/>
     </style:style>
@@ -10,7 +10,7 @@
         <style:text-properties fo:font-size="12pt"/>
     </style:style>
 
-<style:style style:name="Text" style:family="table-cell" style:parent-style-name="Default"/>
+    <style:style style:name="Text" style:family="table-cell" style:parent-style-name="Default"/>
     <style:style style:name="Note" style:family="table-cell" style:parent-style-name="Text">
         <style:table-cell-properties fo:background-color="#ffffcc" fo:border="0.75pt solid #808080"/>
         <style:text-properties fo:color="#333333"/>
@@ -22,7 +22,7 @@
         <style:text-properties fo:color="#0000ee" style:text-underline-style="solid" style:text-underline-width="auto" style:text-underline-color="font-color"/>
     </style:style>
 
-<style:style style:name="Status" style:family="table-cell" style:parent-style-name="Default"/>
+    <style:style style:name="Status" style:family="table-cell" style:parent-style-name="Default"/>
     <style:style style:name="Good" style:family="table-cell" style:parent-style-name="Status">
         <style:table-cell-properties fo:background-color="#ccffcc"/>
         <style:text-properties fo:color="#006600"/>
@@ -43,9 +43,9 @@
         <style:text-properties fo:color="#ffffff" fo:font-weight="bold"/>
     </style:style>
 
-<style:style style:name="Accent" style:family="table-cell" style:parent-style-name="Default">
-    <style:text-properties fo:font-weight="bold"/>
-</style:style>
+    <style:style style:name="Accent" style:family="table-cell" style:parent-style-name="Default">
+        <style:text-properties fo:font-weight="bold"/>
+    </style:style>
     <style:style style:name="Accent 1" style:family="table-cell" style:parent-style-name="Accent">
         <style:table-cell-properties fo:background-color="#000000"/>
         <style:text-properties fo:color="#ffffff"/>