[0.50.0-rc.0] Bump version numbers

Fix eslint

Fix flow

Revert "Improve Flow Types"

This reverts commit bee33a4.

[0.50.0-rc.1] Bump version numbers

Fix Analyze step

Remove mockFs dependency and unblock tests

Revert "[0.50.0-rc.1] Bump version numbers"

This reverts commit 5d0bc1d.

Revert "Migrate to Circle 2.0"

This reverts commit 8fa9984.

Remove old circle

Comment out danger for now

.flowconfig

@@ -46,8 +46,8 @@ suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
 suppress_type=$FixMe
 
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native_oss[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native_oss[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*[react_native_oss|react_native_fb][a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-6]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*[react_native_oss|react_native_fb][a-z,_]*\\)?)\\)?:? #[0-9]+
 suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 

Libraries/Core/ReactNativeVersion.js

@@ -14,7 +14,7 @@
 
 exports.version = {
   major: 0,
-  minor: 0,
+  minor: 50,
   patch: 0,
-  prerelease: null,
+  prerelease: 'rc.0',
 };