Start work on the hipchat enterprise importer

.meteor/packages

.meteor/versions

...tchat-importer-hipchat-enterprise/.npm/package/.gitignore

...ocketchat-importer-hipchat-enterprise/.npm/package/README

...orter-hipchat-enterprise/.npm/package/npm-shrinkwrap.json

packages/rocketchat-importer-hipchat-enterprise/main.js

packages/rocketchat-importer-hipchat-enterprise/package.js

packages/rocketchat-importer-hipchat-enterprise/server.js

...ocketchat-importer/client/admin/adminImportPrepare.coffee

packages/rocketchat-importer/package.js

...s/rocketchat-importer/server/methods/prepareImport.coffee

packages/rocketchat-importer/server/methods/prepareImport.js