new project hap2 -- my version of scrypt
hap2 update (warning: compat breakage; see below)

hap2 code and docs have been fixed up and updated.  Note that the core
algorithm has changed subtly and the output of this version will not be
the same as the output of the previous one (one commit ago).
bug: trailing whitespace in config lines should be removed

this actually causes wrong passwords to be computed if, for example, you
add a same-line comment to the user, site, or salt fields!
hap2: several changes; see documentation for details
hap2: perltidy
hap2 learns to emulate hap as well as use xsel
hap2: document hap-emulation mode