Input and output of the planner json format

Update the planner files of the hard-coded creation date

2. Make it clear that the parameters named "sshkey" and "guiscript" both refer to the actual file content.
3. Have not had the chance to test it.

Added post key with json

parse json message from planner 
make DRIPCaller closale 

Implemented the planner 

Implemented tosca servcie 
Plan is now GET 
Implemented provison controller 

Update planner controller to save tosca result 

Make sure we write input files correctly 

Casted objects to strings

Added exeptions 

This information is needed by deployer.

Update for pushing.