Import squirrel_3.0_beta1.tar.gz dated 2009-11-15, dos2unix'ed.
Import squirrel_3_0_beta2.tar.gz dated 2010-08-10, dos2unix'ed.
Import squirrel_3_0_beta2_1.tar.gz dated 2010-08-18, dos2unix'ed.
Import squirrel_3_0_beta3.tar.gz dated 2010-11-07, dos2unix'ed.
Import squirrel_3_0_RC1.tar.gz dated 2010-12-19, dos2unix'ed.
Import squirrel_3_0_stable.tar.gz dated 2011-03-13, dos2unix'ed.
Import squirrel_3_0_1_stable.tar.gz dated 2011-09-08, dos2unix'ed.
Import squirrel_3_0_2_stable.tar.gz dated 2011-11-27, dos2unix.
Import squirrel_3_0_3_stable.tar.gz dated 2012-06-20, dos2unix'ed.
Import squirrel_3_0_4_stable.tar.gz dated 2012-11-20, dos2unix'ed.