Updated main.c, README.markdown and some small changes.
Brainfuck 0.2.0
Updated MAN page (needs improvements)
Merge remote-tracking branch 'upstream/develop' into develop

Conflicts:
	man/brainfuck.1
	src/brainfuck_shell.c
Updated man page, tweaked code, updated Makefile

The man page is now updated with the latest flags etc, the usage
message format is now uniform and the Makefile has been fixed.
Merge pull request #21 from aliclubb/develop

Small fixes and edits
Rewrote some parts of the source code.
Merge
Add interactive console and support for piping. Fix segmentation fault.
Update changelog
Update changelog
Update
Delete duplicate example.
Merge pull request #23 from FabianM/develop

Merge master with develop.