pushed new controls interface through compiler

moved Controls module into its own library;
changed Controls interface to make it saner;
made MLRISC independent of Controls;
minor changes to CM

implemented generic Controls module and used it for
all compiler flags/tuneable knobs/...;
more command-line options accepted (for setting the above controls);
some minor bug fixes

added prio-q exports to CML version of smlnj-lib.cm

Release 110.37 -- see HISTORY

CML compiles and works again

bring revisions from the vendor branch to the trunk

This commit was generated by cvs2svn to compensate for changes in r289,
which included commits to RCS files with non-trunk default branches.

Initial revision

This commit was generated by cvs2svn to compensate for changes in r167,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r139,
which included commits to RCS files with non-trunk default branches.

Initial revision

merged in 110.6 changes

This commit was generated by cvs2svn to compensate for changes in r106,
which included commits to RCS files with non-trunk default branches.

Initial revision

This commit was generated by cvs2svn to compensate for changes in r29,
which included commits to RCS files with non-trunk default branches.

This commit was generated by cvs2svn to compensate for changes in r8,
which included commits to RCS files with non-trunk default branches.

Initial revision

Initial revision