In/Output configuration

[SPalominos]

Add a new way to declare the process in/outputs in order to set additional information (WPS style) like the minOccurs, description, keywords ...

The syntax will look like :

.create("Process title",
    [inputA : String, 
        inputB : Literal.String.description("input description").minOccurs(0).maxOccurs(42)]
        inputB : Complex.JdbcTable.description("input description").minOccurs(0).maxOccurs(42)]
    ...
)