[Model] add Paddle.js web demo (#392)

* add application include paddle.js web demo and xcx

* cp PR #5

* add readme

* fix comments and link

* fix xcx readme

* fix Task 1

* fix bugs

* refine readme

* delete ocrxcx readme

* refine readme

* fix bugs

* delete old readme

* 200px to 300px

* revert 200px to 300px

Co-authored-by: Jason <jiangjiajun@baidu.com>

examples/application/js/mini_program/ocrXcx/project.config.json

@@ -0,0 +1,58 @@
+{
+  "description": "项目配置文件，详见文档：https://developers.weixin.qq.com/miniprogram/dev/devtools/projectconfig.html",
+  "packOptions": {
+    "ignore": [],
+    "include": []
+  },
+  "setting": {
+    "urlCheck": false,
+    "es6": true,
+    "enhance": true,
+    "postcss": true,
+    "preloadBackgroundData": false,
+    "minified": true,
+    "newFeature": false,
+    "coverView": true,
+    "nodeModules": true,
+    "autoAudits": false,
+    "showShadowRootInWxmlPanel": true,
+    "scopeDataCheck": false,
+    "uglifyFileName": false,
+    "checkInvalidKey": true,
+    "checkSiteMap": true,
+    "uploadWithSourceMap": true,
+    "compileHotReLoad": false,
+    "lazyloadPlaceholderEnable": false,
+    "useMultiFrameRuntime": true,
+    "useApiHook": true,
+    "useApiHostProcess": true,
+    "babelSetting": {
+      "ignore": [],
+      "disablePlugins": [],
+      "outputPath": ""
+    },
+    "enableEngineNative": false,
+    "useIsolateContext": true,
+    "userConfirmedBundleSwitch": false,
+    "packNpmManually": false,
+    "packNpmRelationList": [],
+    "minifyWXSS": true,
+    "disableUseStrict": false,
+    "minifyWXML": true,
+    "showES6CompileOption": false,
+    "useCompilerPlugins": false,
+    "useStaticServer": true,
+    "ignoreUploadUnusedFiles": false
+  },
+  "compileType": "miniprogram",
+  "libVersion": "2.22.1",
+  "appid": "wx78461a9c81d1234c",
+  "projectname": "mobilenet",
+  "simulatorType": "wechat",
+  "simulatorPluginLibVersion": {},
+  "condition": {},
+  "editorSetting": {
+    "tabIndent": "insertSpaces",
+    "tabSize": 2
+  }
+}