Added Spring Class that holds 2 vertices and can apply force onto both vertices
Adds Spring Vector for each of the 3 types of springs
Cloth and Springs update
Merge branch 'master' into fix-springs
Add Constructor to Spring Class omitting spring constant
Drawing Cloth Pts, Individual Springs
Added Spring to Makefile
Changed wireframe variable to draw springs
Fixed draw cloth structure points
Springs react appropriately, constants not correct yet
Added Stats to Print for cloth and spring, dimensions, constants, etc..
Working with only variables needing tweaking
Working Cloth Sim - Variables to dial in: Unit_spring, tolerance, mass, wind force, damping