Open new PDE maximized when current PDE is maximized
Implement custom DPI settings for PDF output

Use this by calling beginRecord(PDF, "filename.pdf", dpi). The default DPI remains at 72.
Image transparency for PDF output

Before, drawing an image with transparency would result in black, opaque pixels in the PDF file. This change, figured out together with Jürg Lehni, fixes this. At its core, switching from drawImage(img, int, int, int, int, int, int, int, int, null) to drawImage(img, int, int, null) seems to do the trick - so this might have been a bug in iText all along.

Signed-off-by: Jürg Lehni <juerg@scratchdisk.com>
Signed-off-by: Gottfried Haider <gottfried.haider@gmail.com>
Merge branch 'pdf-custom-dpi'
Merge branch 'master' of https://github.com/processing/processing
set dock icon attempt
a cry for help
fix add library exception and timeouts (#2026)
add note about tga
removing old experimental mode, now that it has a new home
Merge pull request #2037 from AmnonOwed/Fix#1984NewMaximizedPDE

Open new PDE maximized when current PDE is maximized
Merge pull request #2093 from gohai/serial-new

Replace RXTX-based serial library by one based on JSSC
update serial with p5 code conventions, fix two warnings
misc notes
Merge remote-tracking branch 'upstream/master'
deal with cmd-left popup issue (#2103), formatting and notes
workaround for unicode issues with NLF in XML files (#2100)
update javadoc and fix generation to link out
check in appbundler to fix build issues
New reference.zip for 2.1 beta