Changelog for package nmc_nlp_lite

Forthcoming

• Streamline license files. Add license header to source files. Improved README.md
• Contributors: nmcbins
• Create LICENSE.md
• pub/sub details working. added example usage for both service and pub/sub
• streamline node service handling
• Add usage sample code
• major: stub/skeleton dev worked. Start real dev: fill in content
• strawman test script
• Contributors: nmcbins
• initial
• Contributors: nmcbins