Cleaned up leaves directory. Disabled console mode, Updated nsi script.

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user: Michael Guravage <michael.guravage@cwi.nl>
branch 'default'
added data/leaves/ChangeLog
added data/leaves/tutorial3_init.xml
added data/leaves/tutorial4_init.xml
added data/leaves/tutorial5_init.xml
changed data/leaves/auxin.xml
changed data/leaves/auxin_growth.xml
changed data/leaves/meinhardt_init.xml
changed data/leaves/schemas.xml
changed data/leaves/vleaf.rnc
changed data/leaves/vleaf.rng
changed data/leaves/vleaf.xml
changed data/leaves/vleaf.xsd
changed data/leaves/vleaf2.xml
changed doc/installation.pdf
changed doc/installation.rst
changed src/ChangeLog
changed src/VirtualLeaf-install.nsi
changed src/VirtualLeaf.pro
removed data/leaves/bend.xml
removed data/leaves/circ.xml
removed data/leaves/explant.xml
removed data/leaves/init.xml
removed data/leaves/one_acc_point_van3.xml
removed data/leaves/one_acc_point_van3_growth.xml
removed data/leaves/one_acc_point_van3_growth2.xml
removed data/leaves/tissue.xml