Lots of bug fixes

[hx2A]

Small release with lots of bug fixes. Some of these bugs were important to Thonny users, and I didn't want them to wait for fixes.

• PDF and SVG renderers in size() require exit_sketch() #137
• For the os_noise() method the third argument seems to be ignored... #135
• in setup() or in static mode, initial docstrings are not ignored if they have a quote char #130
• What happened to py5.create_image_from_numpy()? #127
• module mode setup() issue, maybe? #125
• Improve error message for Py5Vector dimension errors #119
• In Thonny, single line setup() functions with one space between setup() and draw() trips up py5 #117
• The documentation for push(), push_matrix(), and push_style() should mention context managers #116
• The select_input(), select_output(), etc. methods give inadequate errors when the parameters are reversed #114

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This discussion was created from the release Lots of bug fixes.