Rikka#2

Changes

• Improving workflow (including observer/observable pattern for RepplyHandler)

New features

• Max execution time
• Input written to a file in the working directory of the Runner

Rikka#1

New features :

• Execute job (ie run code) from a rabbitmq queue
• Send the result (ie the exit code and stdout) to another rabbitmq queue
• Those two queues are defined in a config file, as well as the rabbitmq host and the classes that will run the code for a specific language
• A few classes are provided to interface with the workers : Sender and RepplyHandler