Several fixes and new examples, including:
- Logging was improved (PR #44)
- PageMerge bug with multiple program runs was fixed (issue #50, PR #56 )
- PageMerge with state save/restore was fixed (issue #36)
- In-memory PDF support was improved (issues #38 and #59, PR #43)
- from pdfrw import * now works properly (issue #35)
- Added Python 3.5 to regression testing
- fancy_watermark.py example works with watermarks and pages
of differing sizes, and shows usage of the PageMerge class (issue #33) - PdfString import slightly improved (but full Unicode support slated for release 0.4)