Added the AFES package framework.
added default options to AFES.
Added a NSE example.
Fixed up NSE, so that it doesn't need the stabilize option.
Split up the code in Heat subsection for better explanation.
Adapted solve to use AFES. Also, removed the parameter settings from the init in AFES.
Fixed various bugs which didn't show up do to some existing pyc files.
Removed the stabilize option, since the user can create this if they like.
Adjusted QGE and DoubleGyre to the new AFES framework.
Added some dummy functions and a bit of error handling. Including checks for DOLFIN-Adjoint.
Changed functional in solverbase to take the function space W and the function w.
Fix bug in error estimation, general fixes.
General updates.
Fix bug in error estimation
Verified time-dependent ADR, seems to give good results for the error estimate.
Removed some superfluous code left over from testing.
Merge branch 'master' of github.com:erichlf/AFES