[RN] Update React Native to version 0.51.0

.flowconfig

 suppress_type=$FlowFixMeState
 suppress_type=$FixMe
 
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-7]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-7]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
 suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 
 module.file_ext=.json
 
 [version]
-^0.56.0
+^0.57.0

ios/Podfile.lock

 PODS:
-  - React (0.50.4):
-    - React/Core (= 0.50.4)
+  - React (0.51.0):
+    - React/Core (= 0.51.0)
   - react-native-background-timer (2.0.0):
     - React
   - react-native-fetch-blob (0.10.6):
   - react-native-locale-detector (1.0.0):
     - React
   - react-native-webrtc (1.58.2)
-  - React/BatchedBridge (0.50.4):
+  - React/BatchedBridge (0.51.0):
     - React/Core
     - React/cxxreact_legacy
-  - React/Core (0.50.4):
-    - yoga (= 0.50.4.React)
-  - React/cxxreact_legacy (0.50.4):
+  - React/Core (0.51.0):
+    - yoga (= 0.51.0.React)
+  - React/cxxreact_legacy (0.51.0):
     - React/jschelpers_legacy
-  - React/DevSupport (0.50.4):
+  - React/DevSupport (0.51.0):
     - React/Core
     - React/RCTWebSocket
-  - React/fishhook (0.50.4)
-  - React/jschelpers_legacy (0.50.4)
-  - React/RCTActionSheet (0.50.4):
+  - React/fishhook (0.51.0)
+  - React/jschelpers_legacy (0.51.0)
+  - React/RCTActionSheet (0.51.0):
     - React/Core
-  - React/RCTAnimation (0.50.4):
+  - React/RCTAnimation (0.51.0):
     - React/Core
-  - React/RCTBlob (0.50.4):
+  - React/RCTBlob (0.51.0):
     - React/Core
-  - React/RCTImage (0.50.4):
+  - React/RCTImage (0.51.0):
     - React/Core
     - React/RCTNetwork
-  - React/RCTLinkingIOS (0.50.4):
+  - React/RCTLinkingIOS (0.51.0):
     - React/Core
-  - React/RCTNetwork (0.50.4):
+  - React/RCTNetwork (0.51.0):
     - React/Core
-  - React/RCTText (0.50.4):
+  - React/RCTText (0.51.0):
     - React/Core
-  - React/RCTWebSocket (0.50.4):
+  - React/RCTWebSocket (0.51.0):
     - React/Core
     - React/fishhook
     - React/RCTBlob
   - RNVectorIcons (4.4.2):
     - React
-  - yoga (0.50.4.React)
+  - yoga (0.51.0.React)
 
 DEPENDENCIES:
   - react-native-background-timer (from `../node_modules/react-native-background-timer`)
     :path: ../node_modules/react-native/ReactCommon/yoga
 
 SPEC CHECKSUMS:
-  React: 6d7efef18e0241eb832cf4c085405169a15080ed
+  React: 352f02f1db6e4744f9a758527e13e3fdefbbd6ba
   react-native-background-timer: 10063c04bf85d7f8811dff8c74399f0aa715245f
   react-native-fetch-blob: 2bef9be702de8726f4d7bf58d2345579aaaee60d
   react-native-keep-awake: bb4dbb6fd21a7879432f9538b0b7d71398fe9f81
   react-native-locale-detector: bb60716189d4c69c459355d0a4804c9b13f65e84
   react-native-webrtc: 6fd0b3aa890d7a9b9b4d01d30f958d17ae88a785
   RNVectorIcons: c1821d56c775cc5a3bca66c77dfc8cb4a90d27e2
-  yoga: b9aebf996711e50fc31f5608c10aa108a5a0c29e
+  yoga: b5d96400ca8b2936965a7a6516da7c1177f432a3
 
 PODFILE CHECKSUM: fabd6b6c27f8e1849f0668db3f403bf536ac8903
 

package-lock.json

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       "integrity": "sha1-zORReto1b0IgvK6KAsKzRvmlZmQ=",
-      "dev": true,
       "requires": {
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       "requires": {
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-      "integrity": "sha1-nufoM3KQ2pUoggGmpX9BcDF4MN4=",
-      "dev": true
+      "integrity": "sha1-nufoM3KQ2pUoggGmpX9BcDF4MN4="
     },
     "babel-plugin-syntax-export-extensions": {
       "version": "6.13.0",
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       "requires": {
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         "babel-plugin-syntax-exponentiation-operator": "6.13.0",
       "dev": true
     },
     "flow-bin": {
-      "version": "0.56.0",
-      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.56.0.tgz",
-      "integrity": "sha1-zkMJIgOjRLqb9jwMq+ldlRRfbK0=",
+      "version": "0.57.3",
+      "resolved": "https://registry.npmjs.org/flow-bin/-/flow-bin-0.57.3.tgz",
+      "integrity": "sha512-bbB7KLR1bLS0CvHSsKseOGFF6iI2N9ocL14EQv8Hng28ZksD0gNRzR2JopqA3WGrQYJukDU1W4ZuKoBaRuElFA==",
       "dev": true
     },
     "flush-write-stream": {
       }
     },
     "lib-jitsi-meet": {
-      "version": "github:jitsi/lib-jitsi-meet#8f7a604653584f24b73894466049baf699904745",
+      "version": "github:jitsi/lib-jitsi-meet#baa5d9b9973db66006aab260808ee445f01d326f",
       "requires": {
         "async": "0.9.0",
         "current-executing-script": "0.1.3",
       }
     },
     "react-native": {
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-      "resolved": "https://registry.npmjs.org/react-native/-/react-native-0.50.4.tgz",
-      "integrity": "sha1-GU9dpJOQh7Os7nEqUDR19JQtyn4=",
+      "version": "0.51.0",
+      "resolved": "https://registry.npmjs.org/react-native/-/react-native-0.51.0.tgz",
+      "integrity": "sha512-XpLmz3C7DOds5TUwIOpQBEXqoFDtU2/HmMBzVItGlHtowXpcHoQxJYSxL4Z9u8B4EeDfSvGfU2TFHq0sV3xd3Q==",
       "requires": {
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         "art": "0.10.1",
         "babel-plugin-syntax-trailing-function-commas": "6.22.0",
         "babel-plugin-transform-async-to-generator": "6.16.0",
         "babel-plugin-transform-class-properties": "6.24.1",
+        "babel-plugin-transform-exponentiation-operator": "6.24.1",
         "babel-plugin-transform-flow-strip-types": "6.22.0",
         "babel-plugin-transform-object-rest-spread": "6.26.0",
         "babel-register": "6.26.0",
         "react-clone-referenced-element": "1.0.1",
         "react-devtools-core": "2.5.2",
         "react-timer-mixin": "0.13.3",
-        "regenerator-runtime": "0.9.6",
+        "regenerator-runtime": "0.11.1",
         "rimraf": "2.6.2",
         "semver": "5.4.1",
         "shell-quote": "1.6.1",
         "yargs": "9.0.1"
       },
       "dependencies": {
-        "regenerator-runtime": {
-          "version": "0.9.6",
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-          "integrity": "sha1-0z65XQ0gAaS+OWWXB8UbDLcc4Ck="
-        },
         "whatwg-fetch": {
           "version": "1.1.1",
           "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-1.1.1.tgz",

package.json

     "jquery-i18next": "1.2.0",
     "js-md5": "0.6.1",
     "jwt-decode": "2.2.0",
-    "lib-jitsi-meet": "github:jitsi/lib-jitsi-meet#8f7a604653584f24b73894466049baf699904745",
+    "lib-jitsi-meet": "github:jitsi/lib-jitsi-meet#baa5d9b9973db66006aab260808ee445f01d326f",
     "lodash": "4.17.4",
     "moment": "2.19.4",
     "nuclear-js": "1.4.0",
     "react": "16.2.0",
     "react-dom": "16.2.0",
     "react-i18next": "4.8.0",
-    "react-native": "0.50.4",
+    "react-native": "0.51.0",
     "react-native-background-timer": "2.0.0",
     "react-native-callstats": "3.27.0",
     "react-native-fetch-blob": "0.10.8",
     "eslint-plugin-react-native": "3.2.0",
     "expose-loader": "0.7.4",
     "file-loader": "1.1.5",
-    "flow-bin": "0.56.0",
+    "flow-bin": "0.57.3",
     "imports-loader": "0.7.1",
     "node-sass": "3.13.1",
     "precommit-hook": "3.0.0",