Port relevant changes from PR#33 (#50)

- mostly package-lock.jsons needed for auditing

Signed-off-by: heatherlp <[email protected]>

.gitignore

@@ -5,7 +5,6 @@
 coverage
 docs/gen
 node_modules
-package-lock.json
 npm-shrinkwrap.json
 npm-debug.log
 yarn.lock
@@ -41,6 +40,12 @@ test/typescript/**/*.js.map
 fabric-client/.DS_Store
 fabric-client/node_modules/*
 fabric-client/.nyc_output
+fabric-client/test/data/java-contract/.gradle/*
+fabric-client/test/data/java-contract/.settings/*
+fabric-client/test/data/java-contract/build/*
+fabric-client/test/data/javaWithFabricIgnores-contract/.gradle/*
+fabric-client/test/data/javaWithFabricIgnores-contract/.settings/*
+fabric-client/test/data/javaWithFabricIgnores-contract/build/*
 
 #fabric-ca-client
 fabric-ca-client/.DS_Store