Merged Heavy & Massive armour trainings into a single talent (that goes to 10...

Merged Heavy & Massive armour trainings into a single talent (that goes to 10 like the weapon ones). At level 1 it allows heavy gloves/helms/boots, at level 2 heavy armours, at level 3 shields and at level 4 massive armours. Classes start with enough levels to wear their starting gear


git-svn-id: http://svn.net-core.org/repos/t-engine4@3184 51575b47-30f0-44d4-a5cc-537603b46e54