Fixed compilation errors
Implemented converter_le_be
Fix Travis compiling
Merge pull request #873 from tambry/TravisFix

Fix Travis compiling
Adds wxCmdLineParser to Rpcs3App

Adds a command line parser to Rpcs3App with the option to run in a test
mode. In test mode, a specified (S)ELF file is executed and rpcs3
terminates after it's execution, allowing to run rpcs3 in a batch mode
for automatic testing.
First stab at an integration test

An integration test for rpcs3 written in python, that uses ps3autotests
to run automated tests for all ps3autotests with a single `*.elf` and a
corresponding `*.expected`.
Removes unnecessary prints
Closes files in test after they have been read