Generation, bundling, testing and publishing for TypeScript and Java bindings

[maoo]

As described on https://finosfoundation.atlassian.net/browse/ODP-66

• Travis runs the the build process continuously
• Code generation is implemented - using QuickType - to generate Java binding, for TypeScript, we run tsc command line to generate a bundle ready for NPM
• Samples on how to use the objects are provided for TypeScript and Java, see https://github.com/finos-fo/finos-fo/blob/samples/npm-codegen/npm-sample/printout.ts and https://github.com/finos-fo/finos-fo/blob/samples/mvn-codegen/PrintoutTest.java.template
• fo-test package is now published on NPM and OSS Sonatype repos