Add Repo Notes and Merge Notes
clean up Repo_Notes
Remove extra Z1 commit.   Reverse 5446 (e50ad32) and 5445 (4496245)

Compilation settings for Zolertia Z1 mote
Added support to the MSP430X MCU (MSP430F2617) for Zolertia Z1 mote
Remove extra Z1 commit.   Reverse 5444 (33fcc13) and 5443 (7c460e2)

Remove support for TMP102 sensor built-in Zolertia Z1 mote
Remove support for ADXL345 sensor built-in Zolertia Z1 mote
Remove extra Z1 commit.   Reverse 5442 (95e34ad)

Remove Zolertia Z1 platform directory.
Z1 changes outside main z1 modifications (outside tos/{chips,platforms}
move z1-0.16 tos/platforms/z1 into msp430 (mm-z1)
bring adxl345 and tmp102 into tos/chips
Minimal Z1 commit, MSP430 support x1 and x2 processors.

Collapse duplicate Z1 MSP430 files.

Add support for new TI_HEADERS.   Simple tests done with old 3.2.3
Z1 toolchain and new mspgcc4 (4.4.5) with TI_HEADERS.
Merge remote branch 't2/master' into master-vhsb
Merge branch 'master-vhsb' into mm-z1
update branches in Repo_Notes
clean up
update Merge_Notes and To_Do
Pin Interrupt: clean up and document interrupt structure

document why only handle one interrupt then return.  Let higher
priority interrupts in.
clean up, add 4MHZ baud rates.
add gdb command files for x1, x2, and x5 processors
support/sdk/java/.gitignore
Fix msp430 usage of Resource.isOwner (should be a bool) not error_t or uint8_t
fix remaining wrong definition of Resource.isOwner, should be bool