v3.0.1

Version 3.0.1 contains small updates for building:

• README: reflect that the code default for vendorlib build is "no"
• Makefile.am: fix dependency on libzfcphbaapi.la for zfcp_ping & zfcp_show
• Makefile.am: add subdir-objects for fc_tools/
• configure.in: remove AC_HEADER_STDC , replace AC_LANG_C with AC_LANG([C])

v3.0.0

Version 3.0.0 re-licenses lib-zfcp-hbaapi to EPL-1.0.
Source code is the same as the previously released v2.2.0.