Add support for Bootloader Jump

[mablem8]

• Add a description of Bootloader Jump to DOCUMENTATION.md
• Add Bootloader Jump to c-implementation/tab.c with an external handler
• Add a handler implementation of Bootloader Jump to cdh-monolithic.c
• Add a handler implementation of Bootloader Jump to com-monolithic.c
• Add an implementation of Bootloader Jump to python-implementation/tab.py
• Add testing of Bootloader Jump in python-examples/tx/tx_example.py
• Test support for Bootloader Jump with c-examples/cdh-monolithic and python-examples/tx

[ChadTaylor17]

• Add a description of Bootloader Jump to DOCUMENTATION.md
• Add Bootloader Jump to c-implementation/tab.c with an external handler
• Add a handler implementation of Bootloader Jump to cdh-monolithic.c
• Add a handler implementation of Bootloader Jump to com-monolithic.c
• Add an implementation of Bootloader Jump to python-implementation/tab.py
• Add testing of Bootloader Jump in python-examples/tx/tx_example.py
• Test support for Bootloader Jump with c-examples/cdh-monolithic and python-examples/tx

Support tests results:

With valid app address:
txcmd: bootloader_jump hw_id:0x1234 msg_id:0x000b src:gnd dst:cdh
reply: bootloader_ack hw_id:0x1234 msg_id:0x000b src:cdh dst:gnd reason:0xff(jump)

With invalid app address:
txcmd: bootloader_jump hw_id:0x1234 msg_id:0x000b src:gnd dst:cdh
reply: bootloader_nack hw_id:0x1234 msg_id:0x000b src:cdh dst:gnd

In app mode:
txcmd: bootloader_jump hw_id:0x1234 msg_id:0x000b src:gnd dst:cdh
reply: common_nack hw_id:0x1234 msg_id:0x000b src:cdh dst:gnd

Changes can be seen on this branch

[mablem8]

Link to the commit that addresses the issue instead of the branch (since the branch will eventually be pruned after merging). Commit 71684fc succeeds when testing with tx_example.py. Changes look good but the issue remains open while waiting on COM support.