Remove Python 2.6

*** 30,60 ****
  PROG=setuptools
  VER=0.6.11
  SUMMARY="setuptools - yet another python packaging requirement"
  DESC="$SUMMARY"
  
! # Pardon the copy/paste, but we have to do this twice (2.6 & 2.7) for now.
! # And the only way buildctl detects packages is by grepping for PKG assignment.
! 
! OLDPV=$PYTHONVER
! 
! set_python_version 2.6
  XFORM_ARGS="-D PYTHONVER=$PYTHONVER"
- RUN_DEPENDS_IPS="runtime/python-26"
- PKG=library/python-2/setuptools-26
- init
- prep_build
- mkdir -p $DESTDIR/usr/lib/python2.6/vendor-packages
- PYTHONPATH=$DESTDIR/usr/lib/python2.6/vendor-packages \
-     python2.6 ez_setup.py --always-copy \
-         --install-dir $DESTDIR/usr/lib/python2.6/vendor-packages/ \
-         setuptools
- make_package
- clean_up
- 
- set_python_version 2.7
- XFORM_ARGS="-D PYTHONVER=$PYTHONVER"
  RUN_DEPENDS_IPS="runtime/python-27"
  PKG=library/python-2/setuptools-27
  init
  prep_build
  mkdir -p $DESTDIR/usr/lib/python2.7/vendor-packages
--- 30,43 ----
  PROG=setuptools
  VER=0.6.11
  SUMMARY="setuptools - yet another python packaging requirement"
  DESC="$SUMMARY"
  
! # In the future when we upgrade python again, be sure to wrap the following
! # around with set_python_version and reassign PKG and RUN_DEPENDS_IPS.
! # The only way buildctl detects packages is by grepping for PKG assignment.
  XFORM_ARGS="-D PYTHONVER=$PYTHONVER"
  RUN_DEPENDS_IPS="runtime/python-27"
  PKG=library/python-2/setuptools-27
  init
  prep_build
  mkdir -p $DESTDIR/usr/lib/python2.7/vendor-packages
*** 62,68 ****
      python2.7 ez_setup.py --always-copy \
          --install-dir $DESTDIR/usr/lib/python2.7/vendor-packages/ \
          setuptools
  make_package
  clean_up
- 
- set_python_version $OLDPV
--- 45,49 ----