Correct use of PDFCell using PDFRectangle for generating filled
rectangles.
Revert "Fixed runexamples"

This reverts commit 0da480d804417da85c47f83c80089f7058f6bba7.
Fix the font_loader on the Linux, where some font names use underscores
rather than spaces in their names. So put the names back to spaces.
Merge pull request #7 from tjoneslo/fix-font-loader-take-2

Fix the font_loader on the Linux, where some font names use underscores
Merge pull request #6 from tjoneslo/master

Add PDFEllipse to draw circles and ellipses
Added example images
Updated for package
add pdftransforms.py
Merge branch 'master' into transforms
Add methods to do text transformations (rotate, skew, move, scale) to
the PDFText method to allow many more text options.

Add a new PDFTransforms to allow similar transformations on graphics
(not text), though the graphics support may not currently need it.