Parser for usecase output

[flhofer]

Write a parser to display the performance data of the use cases. Preferably in R, sh, or python

Printing formats have been revised, and use cases are now ready for review on bm

• create parser for UC1 (event - FIFO)
• create parser for UC2 (poll - DL)
• create parser for data generator
• create parser for data distributor
• implement newest test parsing only -> print to STDOUT
• implement combined metric print / out

[flhofer]

parsing ok, now returns a list of data objects with all the test results in a directory/file. 0b0470f

[flhofer]

detail parsers are not planned as future changes will be implemented in python