Unittest - Add a line break on last line of initial config
UnitTest - Alias for runSuccess

* Use t() (given t = Task()) as an alias to t.runSuccess()
Unittest - Replacing old basetest framework

* Adapt bugs to work with the newer testing framework
Unittest - docstring clarification

* Clarify how the alias is supposed to work in case readers are not
familiar with what __call__ does.
Unittest - Don't run template.t as a regular test
Merge pull request #5 in TM/task from ~UNODE/task:2.4.0 to 2.4.0

* commit '47c113bf8a612544dc882eab13285bf5368cdc31':
  Unittest - Don't run template.t as a regular test
  Unittest - docstring clarification
  Unittest - Replacing old basetest framework
  UnitTest - Alias for runSuccess
  Unittest - Add a line break on last line of initial config