Removed javaClass annotation on a method which was now in rascal
rollback priorities to older semantics until we can implement the indirect priorities.

limited syntax of 32 bit unicode escapes to maximally \U10FFFF to
prevent generating illegal codepoints

regenerated Rascal parser
Added Java 1.5 grammar based on SDF2 java-front grammar

It was tested against 500KLOC of java, and parses everything without any unexpected ambiguities.
Added another sdf2 filter, doing exactly what we need for Java1.5 grammar
type parameterized constructors should be allowed to instantiate their
own type from now on. This is such that they still know their scheme
when they are updated via "set" for example.
Merge branch 'master' of git@github.com:cwi-swat/rascal.git
Merge branch 'master' of git@github.com:cwi-swat/rascal.git
Fixed #229
Merge branch 'master' of git@github.com:cwi-swat/rascal.git
reified types need to be instantiated on the spot.
Added a disambiguation filter for the Java15 grammar

See the documentation to understand why we do not by
default add this filter.
Improved documentation of the Disambiguation filter
New AST prototype.
Merge branch 'master' of https://github.com/cwi-swat/rascal
Initial commit for eclipse independent JDT in Rascal.
Changed to look at jars only inside project directories
Removed commented AST.
Initial commit for M3 model.
Inlined the modifier terminals and removed some other nesting
Small reordering of productions
Started working on an implode of the java grammar to the m3 AST