Added temporary files for samr21
Added extra files for cpu samr21
Added files from atmel
Added todo and include file
Added files
Added files
Added random
Added cmoplus
replaced files in cpu periph folder
Deleted files
Porting
Merge branch 'master' of http://2.108.68.238:26028/Bonobo.Git.Server/RiotOsport

Conflicts:
	boards/samr21xplained/board.c
	cpu/samr21/Makefile.include
	cpu/samr21/cpu.c
	cpu/samr21/periph/gpio.c
	cpu/samr21/periph/timer.c
	cpu/samr21/periph/uart.c
	cpu/samr21/startup.c
Changed name of linkerscript
Deleted files from board
Implemented gpio for samr21
Changed periph in samr21xplained board
Implemented gpio.c
Starting a port to SAMR21xplained
Merge branch 'master' of https://github.com/IntBee/RIOT