add materials for better visualization in drake designer
Merge pull request #379 from kuindersma/add-atlas-materials

add materials for better visualization in drake designer
1. add quadprog in checkDependency.
2. add setSolver in PolynomialProgram
3. Throw error in testQP and sixHumpCamel if some solver is not enabled
Merge pull request #382 from hongkai-dai/fixMissingSolver

fix missing solvers