0.2.5

• Added support for manylinux2014 spec
• If a dependencies dependencies are specified multiple times, merge extras
  by ommission. This led to bugs where dependencies didn't get installed when
  specified both as an extras and as not
• Dependencies specifying sys_platform == "win32" now applies to 64-bit
  Windows installations as well. This should fix cases where Windows dependencies
  weren't being installed.
• Fixed a dependency-installation bug triggered by symlinks inside Pypi source archives
• pyflow new no longer creates a LICENSE file