Concerning #566: Added options for passing derivative information
Concerning #566: Removed H and J from NLP creator function signature
Concerning #566: Removed H, J and GF from NLP solver constructors
Concerning #566: Made second argument manditory in NLP solver constructors
Concerning #566: Added helper function F,G -> FG
Concerning #566: New NLP signature for SCPgen
Concerning #566: Added getNLP
Updated doxygen for NLPSolver
Concerning #566: Updated IpoptSolver
Concerning #566: Exposed jacG, hesLag and gradF functions to public interface
Concerning #566: generate_hessian -> hessian_mode:exact for backwards compatibility
Bumping required cmake to 2.6, closes #715
Concerning #566: Updated SQPMethod
Concerning #566: Moved IPMethod class to experimental
Concerning #566: Moved LiftedSQP class to experimental
Concerning #566: Fixed hessian treatment in Ipopt interface
Concerning #566: Misc fixes
Concerning #566: Simplified NLPQPSolver
Concerning #566: Modified default behavior for backwards compatibility
Concerning #566: Updated unittests