Re: [PATCH v4 4/4] Add Travis CI support

> The tests are currently executed on "Ubuntu 12.04 LTS Server Edition
> 64 bit" and on "OS X Mavericks" using gcc and clang.
>
> Perforce and Git-LFS are installed and therefore available for the
> respective tests.
>
> Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
> ---
> diff --git a/.travis.yml b/.travis.yml
> @@ -0,0 +1,131 @@
> +  matrix:
> +    -
> +      # NO_ICONV=YesPlease
> +    - >
> +      NO_CURL=YesPlease
> +      NO_D_INO_IN_DIRENT=YesPlease
> +      NO_DEFLATE_BOUND=YesPlease
> +      NO_EXPAT=YesPlease
> +      NO_GECOS_IN_PWENT=YesPlease
> +      NO_GETTEXT=YesPlease
> +      NO_HMAC_CTX_CLEANUP=YesPlease
> +      NO_HSTRERROR=YesPlease
> +      NO_INET_NTOP=YesPlease
> +      NO_INET_PTON=YesPlease
> +      NO_INITGROUPS=YesPlease
> +      NO_INTTYPES_H=YesPlease
> +      NO_IPV6=YesPlease
> +      NO_IPV6=YesPlease
> +      NO_LIBGEN_H=YesPlease
> +      NO_MEMMEM=YesPlease
> +      NO_MKDTEMP=YesPlease
> +      NO_MKSTEMPS=YesPlease
> +      NO_MMAP=YesPlease
> +      NO_NSEC=YesPlease
> +      NO_OPENSSL=YesPlease
> +      NO_PERL=YesPlease
> +      NO_PTHREADS=YesPlease
> +      NO_REGEX=YesPlease
> +      NO_SETENV=YesPlease
> +      NO_SETITIMER=YesPlease
> +      NO_SOCKADDR_STORAGE=YesPlease
> +      NO_STRCASESTR=YesPlease
> +      NO_STRLCPY=YesPlease
> +      NO_STRTOUMAX=YesPlease
> +      NO_STRUCT_ITIMERVAL=YesPlease
> +      NO_SYMLINK_HEAD=YesPlease
> +      NO_SYS_POLL_H=YesPlease
> +      NO_SYS_SELECT_H=YesPlease
> +      NO_UINTMAX_T=YesPlease
> +      NO_UNSETENV=YesPlease