TODO

FEATURE: use 4th argument to AC_INIT (package tarname)
audit: parsing routines assume fw-pkgin/config vars have quotes around their values
SOFT BUILD
add upper bound in generated range dependency
BUG: stick share/fw dir (as share/) into fw/ when make dist
BUG: --name=value becomes name=value= in parse-args.sh
BUG: need dep on build-essential (or something: make wasn't installed)
BUG: build conflicts ignored during dependency check
FEATURE: revision control plug-ins should have a 'load-config' hook
BUG: fw-package: error: creating tag '--fw_version' failed
use CVS/Entries documentation to avoid network calls (http://durak.org/cvswebsites/doc/cvs_19.php)
move automatic dependency detection into templates (ldd strategy is C specific)
bootstrap fails if automake or autoconf is too old of a version, but this is not detected nicely
check-shell doesn't work: make touches the file even if there is a syntax error
fw-template: should create m4 file with FW_TEMPLATE_FOO in it 
build packages' arch dependency orthogonal to actual package (by default same?)
enforce version ranges in check-build-dependencies
rename check-shell to check-scripts
fw-test: fw-find = fw-test -f
fw-init.in actually references build/automake/fw-pkgin
build-ac-init take argument the typical way
fatal only prints message for topmost invocation
ignore files of create-package is messed up
utility shell functions that it easy to write init's:
  * init a required file w/perms
  * init an optional file w/perms

build packages are including darwin, should restrict arch (?)

fw-template: should automatically make dep on framewerk in fw-pkgin/config