Many small improvements

* Print battles as a list instead of table (since the table's stats
  don't work anyway)
* Now works even if not all solutions are present
* GIFs are attached to solutions instead of all levels
* Ignore solutions which don't work (those that have 0 cycles)
* Slightly prettier messages
* Print out the sorted GIFs
* Error if not enough GIFs

EXA-Parser/.gitignore

@@ -0,0 +1,2 @@
+*.exe
+exa-parser