cpu/sam3x8e bug: missing break statements in gpio_set() and gpio_clear()
Add license statement to {msp430_types,net_help}.h
Merge pull request #1700 from Kijewski/license-statement

Add license statement to {msp430_types,net_help}.h
Merge pull request #1706 from locicontrols/sam3x8e-break

cpu/sam3x8e bug: missing break statements in gpio_set() and gpio_clear()