PKGBUILDS changes:
- updates sha1sums due to whitespace cleanup
- removed unecessary $srcdir usage; you are always in $srcdir at the
  start of a new function unless otherwise specified
- 'automake --add-missing -fi' > 'automake -afi', if you're using '-fi'
  you might as well use '-a' as well
- changed unbracketed variables to bracketed for consistency across
  PKGBUILDS
bumped pkgrels