Moved gpl3.txt back to the doc directory, and included the doc directory in the binary distribution. Included new MAC installation data.

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user: Michael Guravage <michael.guravage@cwi.nl>
branch 'default'
added doc/gpl3.txt
added src/VirtualLeaf-install-macosx/01virtualleaf-contents.xml
added src/VirtualLeaf-install-macosx/01virtualleaf.xml
added src/VirtualLeaf-install-macosx/02models-contents.xml
added src/VirtualLeaf-install-macosx/02models.xml
added src/VirtualLeaf-install-macosx/03leaves-contents.xml
added src/VirtualLeaf-install-macosx/03leaves.xml
added src/VirtualLeaf-install-macosx/index.xml
changed .hgignore
changed NEWS
changed src/ChangeLog
changed src/VirtualLeaf-install.nsi
changed src/canvas.cpp
removed ChangeLog
removed src/gpl3.txt
removed src/vleafmacosx_installer.pmdoc/01virtualleaf-contents.xml
removed src/vleafmacosx_installer.pmdoc/01virtualleaf.xml
removed src/vleafmacosx_installer.pmdoc/02models-contents.xml
removed src/vleafmacosx_installer.pmdoc/02models.xml
removed src/vleafmacosx_installer.pmdoc/03leaves-contents.xml
removed src/vleafmacosx_installer.pmdoc/03leaves.xml
removed src/vleafmacosx_installer.pmdoc/index.xml

Corrected problems with .hgignore file.

--
user: Michael Guravage <michael.guravage@cwi.nl>
branch 'default'
changed .hgignore

Removed most compilation warnings; see ChangeLogs for details.

--
user: Michael Guravage <michael.guravage@cwi.nl>
branch 'default'

changed .hgignore
changed src/ChangeLog
changed src/VirtualLeaf.cpp
changed src/apoplastitem.cpp
changed src/build_models/ChangeLog
changed src/build_models/auxingrowthplugin.cpp
changed src/build_models/meinhardtplugin.cpp
changed src/build_models/testplugin.cpp
changed src/canvas.cpp
changed src/cell.cpp
changed src/cellbase.h
changed src/forwardeuler.cpp
changed src/mainbase.h
changed src/mesh.cpp
changed src/nodeitem.cpp
changed src/output.cpp
changed src/qcanvasarrow.h
changed src/simitembase.cpp
changed src/xmlwrite.cpp

Tweaked project files to delete/regenerate parameter and pardialog files only if perl is installed. Added new top-level Makefiles. See ChangeLogs for more details.

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user: Michael Guravage <michael.guravage@cwi.nl>
branch 'default'
added src/Makefile
added src/build_models/Makefile
added src/parameter.cpp
added src/parameter.h
added src/pardialog.cpp
added src/pardialog.h
changed .hgignore
changed src/ChangeLog
changed src/VirtualLeaf.pro
changed src/build_models/ChangeLog
changed src/libplugin.pro