Feature/ci

Hõla,

I've polished my ci_engine a bit, It is now able to read the agents it is supposed to test from an ini-style config file. This way one can easyly check out different versions of the same bot into some directory and test.

Currently the engine is only runable as a command line script running in an infinite loop and providing updated results after each game. It produces output like this:

```
        basti (  1.00):   2,  0,  0	    0,  0,  0     0,  0,  0     0,  0,  0     2,  0,  0     0,  0,  0     0,  0,  0
       pietro (  1.00):   3,  0,  0	    0,  0,  0     0,  0,  0     1,  0,  0     2,  0,  0     0,  0,  0     0,  0,  0
      bartosz (  0.33):   2,  1,  0	    0,  0,  0     0,  1,  0     0,  0,  0     1,  0,  0     1,  0,  0     0,  0,  0
         rike ( -1.00):   0,  5,  0	    0,  2,  0     0,  2,  0     0,  1,  0     0,  0,  0     0,  0,  0     0,  0,  0
     emanuele ( -1.00):   0,  3,  0	    0,  0,  0     0,  0,  0     0,  1,  0     0,  0,  0     0,  0,  0     0,  2,  0
         niko (  1.00):   2,  0,  0	    0,  0,  0     0,  0,  0     0,  0,  0     0,  0,  0     2,  0,  0     0,  0,  0

         pietro   1.00
           niko   1.00
          basti   1.00
        bartosz   0.33
           rike  -1.00
       emanuele  -1.00
------------------------------

```

It is planned to extend it to a web service like thingy, but until now it is still very useful as it is.