Fixed minor pod formatting issue in PDL::Transform
Merge branch 'master' of ssh://pdl.git.sourceforge.net/gitroot/pdl/pdl
Fix twiddle control for imag2d

Clicking the close widget of the last imag2d window
failed to close the last window and you couldn't "twiddle"
to make it finish.  Now the window should close cleanly.
t/pdl_from_string.t - Move some tests out of TODO

Also change the way that pdl_from_string.t generates
a pdl('nan') on Windows.
Basic/Core/Core.pm.PL - Alteration to pdl('nan') generation.

In Core.pm.PL, I changed the line:
 ${$nan->get_dataref}     = pack( "d*", "nan" );
to:
 ${$nan->get_dataref}     = pack( "d*", (-1.0) ** 0.5 );

as the former works only if perl numifies the string "nan"
to a NaN - which doesn't happen on all perls.
Merge branch 'master' of github.com:PDLPorters/pdl
Merge branch 'master', remote-tracking branch 'origin/master'
Add event_loop support for perldl -glut option

Now it is possible to have the AppleGLUT or FreeGLUT
event loop run while using the command line interface.
The new functionality requires Term::ReadLine 1.09 or
higher but is transparently enabled if $term->can('event_loop').
Make timeout 0 for select call

This makes the new event_loop support more
real time.
Merge branch 'master' of ssh://pdl.git.sourceforge.net/gitroot/pdl/pdl
Merge branch 'master' of github.com:PDLPorters/pdl