make setValue and getValue private (#3485)
Rm set/getValue, fix *= bug, whitespace (#3485)
Fix combined test input files (#3485)
Pass vectors via reference, whitespace stuff (#3485)
Whitespace after reference & (#3485)
No tension release with a negative tension release parameter. Ref #3529
Eliminate experimental model. Ref #3529
Eliminate TIED Ref #3529
Add reverse multiplication operators (#3537)
Created Function for reading and sampling 2D/3D image data