Merge pull request #224 from claudioandre/bleeding-jumbo

Some fixed
Some Kerberos libs are not thread safe, but fortunately we can find out using
the krb5_is_thread_safe() call.
Conflicts:
	src/krb5-18_fmt.c
	src/krb5-23_fmt.c
Decrease OMP_SCALE in a number of formats. This number needs to be tweaked for
each format, not just copied from a template.
Alignment fixes to Sybase & pkzip.
Sort load order of GPU formats so they are easier to find within a full --test.
Merge branch 'bleeding-jumbo' of https://github.com/bwall/JohnTheRipper into bleeding-jumbo

* 'bleeding-jumbo' of https://github.com/bwall/JohnTheRipper:
  Updated copyright information
  Applied code review changes from magnum and increased the plaintext size to 23

Conflicts:
	src/opencl_pwsafe_fmt.c

Conflict from Claudio's recent patches were merged manually.
Increased the plaintext size to 87 in pwsafe-opencl