fix crash from Conn use after free and double-free

fixes #159
don't over-specify the format of stats id field

Other stylistic changes.
show the delayed->ready transition via 'kick'

...as proposed in issue #172
remove debugging output
Fix FTBFS in hurd-i386

* walg.c: Build fails on hurd-i386 due to PATH_MAX being
  undefined. Patch to use dynamically allocated space
  instead.

Fixes #177.
set pending timeout to -1 once a job is reserved
document unspecified job order within each pri
correctly document fifo order within each pri
distribute directly from git archive
include debugging symbols by default
use new github url
apparently github strips the "v"
update ct
streamline tests with new ct features
refactor
Add DESTDIR support to Makefile
update ct; refine gitignore
some basic benchmark tests
update ct; test throughput in MB/s
Document `touch` command's TTR reset

This fixes #188.