[doc] Add small logo variant

docs/images/logo/PMD_small.svg

@@ -0,0 +1,76 @@
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+   height="300"
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+   inkscape:export-filename="pmd-logo-small-64px.png"
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+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
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+     pagecolor="#ffffff"
+     bordercolor="#666666"
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+       id="path4"
+       style="stroke-width:0.264583" />
+    <g
+       id="g358"
+       transform="translate(-66.292186,-115.39785)">
+      <path
+         fill="#58595b"
+         d="m 81.968898,178.10412 c -0.132292,-0.82021 -0.291042,-1.64042 -0.291042,-2.46063 -0.02646,-4.65667 0,-9.31333 -0.05292,-13.97 -0.02646,-1.93146 -0.502708,-3.75708 -1.878541,-5.21229 -0.47625,-0.50271 -1.031875,-0.9525 -1.561042,-1.42875 0.529167,-0.47625 1.084792,-0.92604 1.561042,-1.42875 1.375833,-1.45521 1.852083,-3.25438 1.878541,-5.21229 0.05292,-4.65667 0.02646,-9.31334 0.05292,-13.97 0,-0.82021 0.15875,-1.64042 0.291042,-2.46063 0.15875,-1.05833 0.820208,-1.66687 1.852083,-1.79916 h 5.503333 v -5.87375 h -3.783541 c -2.963334,-0.1323 -5.820834,0.26458 -8.281459,2.38125 -2.010833,1.74625 -2.672291,4.10104 -2.725208,6.61458 -0.105833,4.31271 -0.02646,8.62542 -0.07937,12.93812 0,0.9525 -0.105833,1.905 -0.343958,2.83105 -0.02646,0.0794 -0.05292,0.15875 -0.07937,0.23812 -0.3175,0.84667 -0.846667,1.40229 -1.481667,1.79917 -0.3175,0.18521 -0.687916,0.34396 -1.084791,0.44979 -0.343959,0.10583 -0.635,0.15875 -0.846667,0.23812 -0.211667,0.0265 -0.396875,0.0529 -0.582083,0.0794 h -2.248959 v 3.12208 3.12209 H 70.0362 c 0.185208,0.0265 0.370416,0.0265 0.582083,0.0794 0.211667,0.0794 0.47625,0.15875 0.846667,0.23813 0.396875,0.10583 0.767291,0.26458 1.084791,0.44979 0.608542,0.39687 1.164167,0.9525 1.481667,1.79916 0.02646,0.0794 0.05292,0.15875 0.07937,0.23813 0.238125,0.92604 0.343958,1.87854 0.343958,2.83104 0.05292,4.31271 -0.02646,8.62542 0.07937,12.93813 0.05292,2.51354 0.740834,4.86833 2.725208,6.61458 2.460625,2.14312 5.318125,2.51354 8.281459,2.38125 h 3.783541 v -5.87375 h -5.503333 c -1.005417,-0.0265 -1.693333,-0.635 -1.852083,-1.69333 z"
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+         style="stroke-width:0.264583" />
+      <path
+         fill="#58595b"
+         d="m 141.92317,151.96328 c -0.18521,-0.0265 -0.37042,-0.0265 -0.58209,-0.0794 -0.21166,-0.0794 -0.47625,-0.15875 -0.84666,-0.23813 -0.39688,-0.10583 -0.76729,-0.26458 -1.08479,-0.44979 -0.60855,-0.39687 -1.16417,-0.9525 -1.48167,-1.79917 -0.0265,-0.0794 -0.0529,-0.15875 -0.0794,-0.23812 -0.23812,-0.92604 -0.34395,-1.87854 -0.34395,-2.83104 -0.0529,-4.31271 0.0264,-8.62542 -0.0794,-12.93813 -0.0529,-2.51354 -0.74083,-4.86833 -2.72521,-6.61458 -2.46062,-2.14313 -5.31812,-2.51354 -8.28146,-2.38125 H 122.635 v 5.87375 h 5.50334 c 1.03187,0.13229 1.69333,0.74083 1.85208,1.79917 0.13229,0.8202 0.29104,1.64041 0.29104,2.46062 0.0265,4.65667 0,9.31333 0.0529,13.97 0.0265,1.93146 0.50271,3.75708 1.87854,5.21229 0.47625,0.50271 1.03187,0.9525 1.56104,1.42875 -0.52917,0.47625 -1.08479,0.92604 -1.56104,1.42875 -1.37583,1.45521 -1.85208,3.25438 -1.87854,5.21229 -0.0529,4.65667 -0.0265,9.31334 -0.0529,13.97 0,0.82021 -0.15875,1.64042 -0.29104,2.46063 -0.15875,1.05833 -0.82021,1.66687 -1.85208,1.79917 H 122.635 v 5.87375 h 3.78354 c 2.96334,0.13229 5.82084,-0.26459 8.28146,-2.38125 2.01084,-1.74625 2.67229,-4.10105 2.72521,-6.61459 0.10583,-4.31271 0.0265,-8.62541 0.0794,-12.93812 0,-0.9525 0.10583,-1.905 0.34395,-2.83104 0.0265,-0.0794 0.0529,-0.15875 0.0794,-0.23813 0.3175,-0.84667 0.84667,-1.40229 1.48167,-1.79917 0.3175,-0.1852 0.68791,-0.34395 1.08479,-0.44979 0.34396,-0.10583 0.635,-0.15875 0.84666,-0.23812 0.21167,-0.0265 0.39688,-0.0529 0.58209,-0.0794 h 2.24896 v -3.12208 -3.12208 h -2.24896 z"
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+         style="stroke-width:0.264583" />
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+         id="g70"
+         transform="matrix(0.26458333,0,0,0.26458333,-68.737767,-2.3681738)">
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+		
+		<path
+   fill="#1dbf73"
+   d="m 723.3,525.6 c -4,2.2 -7.9,4.7 -11.7,7.2 -7.4,5 -14.1,10.3 -19.8,15.2 -2.7,2.4 -5.2,4.6 -7.4,6.7 -1.1,0.9 -2.1,1.8 -3.1,2.7 -3.4,3 -6.6,6 -9.7,8.8 -17,15.8 -29.2,28.9 -29.2,28.9 l -16,-18 -8,-8.9 -5.7,-6.4 c 0.6,-3.1 2.9,-5.7 5.7,-7.9 1.9,-1.5 4,-2.7 6.1,-3.8 4.1,-2.1 7.7,-3.2 7.7,-3.2 l 2.7,3.2 6.8,7.9 8,9.3 c 2.9,-3 5.8,-5.9 8.6,-8.6 3.2,-3.1 6.4,-6 9.5,-8.6 2.2,-1.9 4.4,-3.8 6.6,-5.5 2.1,-1.6 4.2,-3.1 6.5,-4.6 -7.8,-3.8 -17.6,-5.9 -29,-5.9 H 597.6 V 662 h 28.9 v -36.5 h 25.4 c 32.5,0 51.2,-17.2 51.2,-47 0,-9.9 -2.3,-18.4 -6.7,-25.1 z"
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+
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+    </g>
+  </g>
+</svg>

docs/pages/pmd/projectdocs/logo.md

@@ -24,7 +24,13 @@ The following PMD Logos and Icons are licensed under [CC BY 4.0](https://creativ
 *   [Logo (600px, white)](images/logo/pmd-logo-white-600px.png)
 *   [Logo (600px, white, suqare shape)](images/logo/pmd-logo-white-600px-squared.png)
 
-*   [Favicon (16x16)](images/logo/favicon.ico)
+Small variants, square shaped:
+*   [PMD_small.svg](images/logo/PMD_small.svg)
+*   [Small Logo (64px, transparent)](images/logo/pmd-logo-small-64px.png)
+*   [Small Logo (64px, white)](images/logo/pmd-logo-small-white-64px.png)
+*   [Small Logo (300px, transparent)](images/logo/pmd-logo-small-300px.png)
+*   [Small Logo (300px, white)](images/logo/pmd-logo-small-white-300px.png)
+*   [Favicon (32x32)](images/logo/favicon.ico)
 
 This new greenish logo was introduced with PMD 7.