Remove deprecated createfigure call
fixed a bug related to green markers
fixed a possible bug in draw_lines
More work on polar projections
corrected colorbar positions, use 'np' and 'sp' versions of polar projections.
Remove deprecated createfigure calls.
refactor TextWithDash to inherit from Text, closes bug # 1357969
remove deprecated createfigure calls.
Replace corrupted versions from cvs transition.
Added set_axes_limits call to imshow method to ensure aspect ratio preserved.
