adjust SVG page sizes so their are coherent

doc/rcs/git/wiki_edit_flow.svg

@@ -9,8 +9,8 @@
    xmlns="http://www.w3.org/2000/svg"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="493.90625"
-   height="548.64734"
+   width="493.02975"
+   height="542.18921"
    id="svg2"
    version="1.1"
    inkscape:version="0.48.4 r9939"
@@ -195,8 +195,8 @@
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
      inkscape:zoom="1.0885159"
-     inkscape:cx="281.26331"
-     inkscape:cy="288.69374"
+     inkscape:cx="281.27395"
+     inkscape:cy="314.69374"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="false"
@@ -218,7 +218,9 @@
        empspacing="5"
        visible="true"
        enabled="true"
-       snapvisiblegridlinesonly="true" />
+       snapvisiblegridlinesonly="true"
+       originx="0.010641754px"
+       originy="26px" />
   </sodipodi:namedview>
   <metadata
      id="metadata7">
@@ -236,7 +238,7 @@
      inkscape:label="Layer 1"
      inkscape:groupmode="layer"
      id="layer1"
-     transform="translate(-159.65625,-106.875)">
+     transform="translate(-159.64561,-139.33311)">
     <rect
        style="fill:none;stroke:#000000;stroke-width:0.70866144;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
        id="rect3866"

doc/tips/Git_repository_and_web_server_on_different_hosts/separate-webserver.svg

@@ -9,8 +9,8 @@
    xmlns="http://www.w3.org/2000/svg"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="493.90625"
-   height="548.64734"
+   width="493.26132"
+   height="546.48431"
    id="svg2"
    version="1.1"
    inkscape:version="0.48.4 r9939"
@@ -195,8 +195,8 @@
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
      inkscape:zoom="1.0885159"
-     inkscape:cx="281.26331"
-     inkscape:cy="288.69374"
+     inkscape:cx="281.5055"
+     inkscape:cy="314.69374"
      inkscape:document-units="px"
      inkscape:current-layer="layer1"
      showgrid="false"
@@ -218,7 +218,9 @@
        empspacing="5"
        visible="true"
        enabled="true"
-       snapvisiblegridlinesonly="true" />
+       snapvisiblegridlinesonly="true"
+       originx="0.24219388px"
+       originy="26px" />
   </sodipodi:namedview>
   <metadata
      id="metadata7">
@@ -236,7 +238,7 @@
      inkscape:label="Layer 1"
      inkscape:groupmode="layer"
      id="layer1"
-     transform="translate(-159.65625,-106.875)">
+     transform="translate(-159.41406,-135.03802)">
     <rect
        style="fill:none;stroke:#000000;stroke-width:0.70866144;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0"
        id="rect3866"