Initial import
Pulled in quadprogbb from paper repository.
Remove numMaxCompThreads command, which is deprecated.
Add a struct options to allow user to specify the following parameters:

  max_time
  max_iter
  tol
  fathom_tol
  use_quadprog

Also add simple check of missing arguments and set default values
accordingly
Addressed todo items 1 -- 3.
changed code to prevent concatinating empty arrays
Changes almost done. Remaining is testing
Verbosity is tested and done!
Updated quadprogbb.m with help and references
minor update
add profiles of old code and new code on globallib/ex2_1_1
Update quadprogbb.m
Moving profiles to extra/.
Updates include:

  * Tweak help message
  * Move constant into options struct
  * Remove option 'max_iter'
  * New option 'use_single_processor'
  * Force use_quadprog=0 if license for Opt Toolbox not available
Added binaries for Linux 32-bit. Not sure how general these
binaries are; they were made under Ubuntu/Debian.
Added Linux 64-bit binaries. Not sure how general this is; done under
OpenSuSe.
Added Mac 32-bit binaries.
Added Win32 binaries. Actually not tested because I don't have CPLEX
under Win32.
Add example from user for testing.
Alter test.m (save workspace).