Keep LPC11CXX in sync with LPC11XX

Only differences in CMSIS now are:
* Top of RAM (0x10001000 vs 0x10002000)
* Clock configuration (IRC/System PLL vs System Oscillator/IRC)
Fixed ADC offset problem
Revert "Fixed ADC offset problem"

This reverts commit 399acd1d6f0c130ff3dd6ce318c93eb9f4a92651.
Fixed LPC1114 ADC offset problem
Merge pull request #73 from ytsuboi/master

Fixed LPC1114 ADC offset problem
Merge pull request #72 from jorisa/master

Split uVision project source files in groups mbed/hal/src
Merge remote-tracking branch 'upstream/master'