Remove unneeded icons

src/apps.json

@@ -2251,7 +2251,7 @@
       "script": "dedeajax",
       "website": "http://dedecms.com"
     },
-	"deepMiner":{
+    "deepMiner": {
       "cats": [
         "56"
       ],
@@ -12136,8 +12136,7 @@
       "excludes": "MediaWiki",
       "website": "http://www.xwiki.org",
       "icon": "xwiki.png"
-}
+    }
-	
   },
   "categories": {
     "1": {

src/icons/AngularJS.svg

@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="355.809" height="355.809" viewBox="0 0 355.809 355.809"><path d="M177.367 0L9.964 58.913 36.416 278.24l141.129 77.568 141.856-78.619 26.444-219.32L177.367 0z" fill="#b3b3b3"/><path d="M329.149 70.545L176.976 18.654v318.622L304.504 266.7l24.645-196.154z" fill="#af2b2d"/><path d="M28.749 71.482l22.667 196.153 125.559 69.641V18.647L28.749 71.482z" fill="#df2e31"/><path d="M212.249 177.131l-34.995-73.08-30.808 73.08h65.803zm13.342 30.729h-92.764l-20.752 51.907-38.603.714L176.977 30.224 284.09 260.48h-35.779l-22.72-52.621z" fill="#f2f2f2"/><path d="M176.976 30.224l.276 73.827 34.96 73.136h-35.157l-.079 30.625 48.613.048 22.721 52.63 36.936.685-108.27-230.951z" fill="#b3b3b3"/></svg>