Concerning #793: IOSscheme names can be added even when scheme is unknown
Concerning #793: adding IOScheme labels for jacobian, gradient, hessian
generate_options_helpers: update for qpOASES
Removing relict from qpOASES interface: ALLOW_ALL_OPTIONS

Only the shipped in qpOASES is supported, so no need to  be careful with
options
repair issues with automatic option documentation generation
qpOASES: allowed values checking for options
Cplex cleanup options
automatic documentation update
automatic casadibot merge