Fix for issue 2 of #389
Better error message for type bindings without declaring class/method.
Removed getFileContaining method from this module.
Optimization of getMethodAST. Works best when the AST for lots of
methods are needed.
Initial go at HTML5 library.
Fixed a number of issues in the tutor caused by
Rascal language evolution.

Regenerated documentation and fixed several small issues like
ambiguous references

Finally removed the deprecated Number library (util::Math should be
used), and updated all references in our libraries that still used it.
Fixed incorrectly introduced spaces
set manifest version otherwise it does not write
Merge branch 'master' of github.com:cwi-swat/rascal
remnants of Numbers module
fixed sentence
Fixes #392.
Merge branch 'master' of git@github.com:cwi-swat/rascal.git
Fixed type errors.
Added type info to make typechecker happy.
Making the typechecker happy.
Changes related to paper.
ParseTree finally passes typechecker.
Updated status of compiling Rascal Libraries: making good progress!
Minor changes