Branch new nbl development version

svn path=/spoofax-imp/branches/nbl-dev/; revision=25472
sketched new syntax

svn path=/spoofax-imp/branches/nbl-dev/; revision=25963
more sketching

svn path=/spoofax-imp/branches/nbl-dev/; revision=25964
use different language name and file ending in order to use old NaBL to specify name bindings in new NaBL

svn path=/spoofax-imp/branches/nbl-dev/; revision=25965
renamed project, distinguish new NaBL from old one, name bindings

svn path=/spoofax-imp/branches/nbl-dev/; revision=25966
svn path=/spoofax-imp/branches/nbl-dev/; revision=25967
renamed project, distinguish new NaBL from old one, name bindings

svn path=/spoofax-imp/branches/nbl-dev/; revision=25968
renamed project, distinguish new NaBL from old one, name bindings

svn path=/spoofax-imp/branches/nbl-dev/; revision=25969
fixed error in editor descriptor

svn path=/spoofax-imp/branches/nbl-dev/; revision=25970
updated generated files after switch to different language name

svn path=/spoofax-imp/branches/nbl-dev/; revision=25971
updated generated files after switch to different language name

svn path=/spoofax-imp/branches/nbl-dev/; revision=25972
first version of generator

svn path=/spoofax-imp/branches/nbl-dev/; revision=25973
generator for external definitions (e.g. iterators in for loops, variable in let expressions)

svn path=/spoofax-imp/branches/nbl-dev/; revision=25974
cleanup generator rules

svn path=/spoofax-imp/branches/nbl-dev/; revision=25977
more cleanup in generator rules

svn path=/spoofax-imp/branches/nbl-dev/; revision=25978
generator support for anonymous scopes

svn path=/spoofax-imp/branches/nbl-dev/; revision=25979
fixed: anonymous scope rules only generated for scope sites

svn path=/spoofax-imp/branches/nbl-dev/; revision=25980
Added states term parameter to collect interface strategies

svn path=/spoofax-imp/branches/nbl-dev/; revision=25981
fixed missing scopes on definition sites

svn path=/spoofax-imp/branches/nbl-dev/; revision=25982
fixed generation of <nabl-def-scope> clauses

svn path=/spoofax-imp/branches/nbl-dev/; revision=25983