Fixed FreeBSD 10 detection issue

[simplytunde]

I looked into #312 and #320. I addressed the problem by replacing

def get_platform_name():
    if sys.platform.startswith("win"):
        return PLATFORM_WINDOWS
    elif sys.platform.startswith('darwin'):
        return PLATFORM_DARWIN
    elif sys.platform.startswith('linux'):
        return PLATFORM_LINUX
    elif sys.platform.startswith('bsd'):
        return PLATFORM_BSD
    else:
        return PLATFORM_UNKNOWN

with

def get_platform_name():
    if sys.platform.startswith("win"):
        return PLATFORM_WINDOWS
    elif sys.platform.startswith('darwin'):
        return PLATFORM_DARWIN
    elif sys.platform.startswith('linux'):
        return PLATFORM_LINUX
    elif sys.platform.startswith('bsd') or sys.platform.startswith('freebsd'):
        return PLATFORM_BSD
    else:
        return PLATFORM_UNKNOWN

Let me know what you guys think

[tamland]

^ Exactly. Can you please only add a freebsd check. If it ain't broken..

[danilobellini]

Hi, I think 3 commits for a single line of change should be squashed into a single commit. Can you do that? I can do that, but this PR won't appear as "merged".

[BoboTiG]

Could you rebase your PR on the master branch too?