updated History.md
updated History.md

xsuperbug/libreboard,ArthurHlt/libreboard-cf,ArthurHlt/libreboard-cf,ahmadassaf/libreboard,guiquanz/libreboard,ArthurHlt/libreboard-cf,ahmadassaf/libreboard,Wen777/metrello,ncarlier/libreboard,guiquanz/libreboard,Wen777/metrello,xsuperbug/libreboard,ahmadassaf/libreboard,ncarlier/libreboard