Linker: moved lpc cortex_m0 files to common lpc linker directory
PlatformTools: added basic support for lpc11
DeviceFile: added device file for lp11c24

This is a very very basic version that should eventually
be able to cover all supported lpc11 devices.
Examples: lpcxpresso11c24: renamed blink to timer
Examples: lpcxpresso11c24: added blink project

The goal here is to have a similar blink project for every
supported platform. This project is modeled after the stm32f4
discovery blink project.
IO: Iostream: test for CORTEX_M3 and CORTEX_M0

This broke when trying to compile for lpc11c24
(which is build around a cortex m0).
How did this ever compile?
Core: Cortex: added lpc11xx support

This compiles but has not yet been tested.
Clock: added basic driver for lpc11xx
Gpio: add basic driver for lpc11xx
DeviceFile: lpc: corrected core and added defines