decoupling the properties placeholder in manager from properties file.
Merge branch 'master' of https://github.com/eliranmal/cloudify-widget-modules into manager-website
Merge branch 'master' of https://github.com/eliranmal/cloudify-widget-modules into manager-website
adding in memory tasks dao implementation.
removing some log prints
adding resource handling
changing pool id to name
adding uuid to pool
fixing resource model/controller.
adding "occupyNode" functionality. moves a node from "bootstrapped" to "occuppied".