Additional Barbarian Paths

Path of Executioner: http://www.dandwiki.com/wiki/Path_of_the_Executioner_(5e_Subclass)
Path of Exile: http://www.dandwiki.com/wiki/Path_of_the_Exile_(5e_Subclass)
Path of Hellborn: http://www.dandwiki.com/wiki/Path_of_the_Hellborn_(5e_Subclass)
Path of the Siege Tower: http://www.dandwiki.com/wiki/Path_of_the_Siege_Tower_(5e_Subclass)
Path of the Slayer: http://www.dandwiki.com/wiki/Path_of_the_Slayer_(5e_Subclass)