centering add icon

jme3-scenecomposer/src/com/jme3/gde/scenecomposer/icons/add.svg

@@ -42,11 +42,11 @@
      inkscape:window-height="819"
      id="namedview10"
      showgrid="false"
-     inkscape:zoom="3.6875"
-     inkscape:cx="-35.525424"
-     inkscape:cy="2.8348543"
-     inkscape:window-x="543"
-     inkscape:window-y="359"
+     inkscape:zoom="14.75"
+     inkscape:cx="-11.943552"
+     inkscape:cy="-2.6292275"
+     inkscape:window-x="1148"
+     inkscape:window-y="331"
      inkscape:window-maximized="0"
      inkscape:current-layer="svg8" />
   <path
@@ -58,14 +58,14 @@
      id="path2" />
   <text
      xml:space="preserve"
-     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:304.1618042px;line-height:1.25;font-family:Bebas;-inkscape-font-specification:'Bebas, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#76df76;fill-opacity:1;stroke:#000000;stroke-width:5.184;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none"
-     x="35.135021"
-     y="593.08832"
+     style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:304.1618042px;line-height:1.25;font-family:Bebas;-inkscape-font-specification:'Bebas, Normal';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-feature-settings:normal;text-align:start;letter-spacing:0px;word-spacing:0px;writing-mode:lr-tb;text-anchor:start;fill:#76df76;fill-opacity:1;stroke:#000000;stroke-width:5.18400002;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1"
+     x="45.282211"
+     y="593.7774"
      id="text827"
      transform="scale(0.96497228,1.0362992)"><tspan
        sodipodi:role="line"
        id="tspan825"
-       x="35.135021"
-       y="593.08832"
-       style="font-size:1013.8727417px;stroke-width:5.184;fill:#76df76;fill-opacity:1;stroke:#000000;stroke-opacity:1;stroke-miterlimit:4;stroke-dasharray:none">+</tspan></text>
+       x="45.282211"
+       y="593.7774"
+       style="font-size:1013.8727417px;fill:#76df76;fill-opacity:1;stroke:#000000;stroke-width:5.18400002;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1">+</tspan></text>
 </svg>