added promises fucntionallity to the code
Merge branch 'pedro' of http://github.com/rulesware/poc_mapping into pedro

Conflicts:
	node_modules/json-mapper/package.json
	pdc.js
temporal
temporal commit, with head c658f081a0beed217328f7715552620222263ba0
changes after merge with the head: 0095cef82fc2f479f7851d16a6460b92a8c5c23d
problems fixed with the last commit
merge with a broken branch
merge updated
Merge branch 'pedro' of https://github.com/Rulesware/poc_mapping into rodolfo
merging and updating