Execute activity’s code

[rafaelspa]

As a Professor
I want to execute activity’s code
so that I automate the assessment process

Acceptance criteria:

• the execution service must run separately from the api process
• the code must have an execution queue and a result queue for the execution service communicate with the api
• the execution service must create a container
• the execution service must load a template file, a solution file, a resolution file and a test file into the container
• the execution service must run at least java files
• the process must be shown to the users view
• the process must be logged in api