Move objects.h to LPC11XX_11CXX common

Use #if DEVICE_CAN for can_s definition
Move README.md to LPC11XX_11CXX common
Move spi_pinmap.h to LPC11XX_11CXX common

Merge back into spi_api.c. P0_10/SPI_0 (SWCLK) now disabled for both targets
NVIC offset and address in RAM correction
MUX corrections, Arduino Analog signals

  - added new MUX options to all drivers
  - removal of LED which are not there
  - analog arduino R3 signals were switched
ARM (KEIL) files for KL46Z
scatter file - 32kb RAM, startup - removed heap, stack init

  - clock set to 1 (external crystal)
Move adc_pinmap.h to LPC11XX_11CXX common

Merge back into analog_api.c. P1_3/ADC0_4 (SWDIO) now disabled for both targets
Move pwmout_api.c/PeripheralNames.h to LPC11XX_11CXX common

Because CT32B1 (P1_1, P1_2 and P1_3) is used by us_ticker.c for wait and ticker function. Since wait/ticker is commonly used by mbed code and I decided CT32B1 of LPC11XX should only be used for this function, not for PwmOut.
P1_6 and P1_7 are used by UART (USBTX/USBRX) and I think they should not be assigned to other function.
Merge pull request #81 from jorisa/master

Merge common files between LPC11XX and LPC11CXX
First passed tests for KL46

	- spi is failing, need to fix it
Update: Merge branch 'master' into freedomKL46Z

Conflicts:
	workspace_tools/targets.py
Merge pull request #82 from 0xc0170/freedomKL46Z

Freedom kl46z (first tests)
Added methods to retrieve gateway and netmask from DHCP assignment
make buffer big enough
Build after project rename
Add symbols
Base project name on mbed project name
Base DS-5 lpc11u24 project name on mbed project name
Bugfixes for I2C and port impl