Default co-ordinate system in default constructor
Defined the grain initialization functions for Polycrystal class
Defined the destructor for class Polycrystal
Added logo to Doxyfile
Added logo file
Merge branch 'polycrystal' into dataStructure
Merge branch 'polycrystal' into dataStructure
Added call to Tess2d::readCells in Tess2d constructor
Function Polycrystal::insertGrain
This function inserts a grain into the list of grains in the
polycrystal.
Calculate Applied Stress function defined.
Defined set/get functions for Polycrystal class.
Merge branch 'dataStructure' into polycrystal