v2.2.11
remove RELEASE_VERSION variable and use VERSION or PACKAGE_VERSION instead. setup python executables to replace __VERSION__ directly.
dont extra quote ut cflags
calculate and export current correct soname for people who want to dlopen. include smbios/dlopen.h and use the define there for the name of the library.
separate out libsmbios C++/C library ABI versioning.
add note about dcdbas in error message also since it sometimes is needed.
use the autogenerated libsmbios SONAME so we dont ever get out of date.
add beginnings of unit tests for python code.
dont get service tag because there is a reported case of this function hanging on an Opti 755. re-enable once the underlying function is fixed.