Moved aeroelastic routines to CSolver from CVolumetricMovement. Added to write plunge and pitch to the console and history_file.
Merge branch 'master' into feature_Aeroelastic

Conflicts:
	SU2_CFD/src/output_structure.cpp
Merge branch 'master' into feature_Aeroelastic
Added option to specify the place about which to compute moments for multiple surfaces. Created the Cl and Cmz for each marker that is being monitored. These will be used to solve the Aeroelastic equations. Still need to add capacity to output Cl and CMz.
Modified Aeroelastic routine so it will work for more than 1 airfoil. Also, deleted some of the Aeroelastic routines in CVolumetricMovement.
Big cleanup of the aeroelastic routines
Merge branch 'master' into feature_Aeroelastic

Conflicts:
	SU2_CFD/src/iteration_structure.cpp
	SU2_CFD/src/output_structure.cpp
Merge branch 'master' into feature_Aeroelastic
Changed restart_file to solution_file in SU2_SOL
Merge branch 'master' of http://github.com/su2code/SU2

eed to update SU2 sol
Changed the way to specify the location about which moments are computed in the template config and in all the test cases configs
Added some logic to take care of possible issues if the reference moment origin is not specified correctly in the config file.
Added allocation of memoryfor surface coefficients in the NS constructor. This should fix the segmentation error.
Updated SU2_MAC
Merge branch 'master' of https://github.com/su2code/SU2
Merge branch 'master' into feature_transition