test: fix bloom filter test
Use argc and argv in shell handlers

Compare #708.

Now the tokenization of an input line is done by the shell itself. You
may quote arguments with `"..."`. Empty arguments, supplied by `""` are
preserved. Spaces in between arguments are squasheds; spaces inside
quotes are preserved.

You cannot partially quote an argument. You must not use
- `cmd "abc`,
- `cmd abc"def"`, or
- `cmd "abc"def`.
Print error message on any quoting error
Convert examples
Adds test for riot threads.

The test uses riot threads to calculate the factorial of 12,
with one thread for each multiplication. The core mutex is
used for synchronization.
fixed typo
Merge pull request #780 from mehlis/fix-bloom-test

test: fix bloom filter test
Merge pull request #757 from josephnoir/add_test_thread_factorial

tests: Add test for riot thread
remove hwtimer from test_irq
Merge pull request #788 from LudwigOrtmann/714_fixup

remove hwtimer from test_irq
Do not skip over the null terminator
shell: adapt register prefix command to new shell api
Fix _settime_handler
Merge pull request #3 from mehlis/shell-args-prefix

shell: adapt register prefix command to new shell api
Merge pull request #760 from Kijewski/shell-args

shell: Use argc and argv in shell handlers
Merge pull request #785 from authmillenon/fix-libcoap-make

pkg:libcoap: Fix libcoap make
Merge pull request #782 from OlegHahm/syscall_gettimeofday

sys: vtimer: added gettimeofday syscall
Fix coding conventions in sys/transceiver/transceiver.c
Allow IEEE 802.15.4 addressing types for transceiver

IEEE 802.15.4 has two addressing modes: 16-bit short and the device's
EUI-64. Currently RIOT supports only sending of packets with 16-bit
short addresses via the transceiver interface. This patch allows at
least for the radio chips that support IEEE 802.15.4 to let the
application/upper layer decide which addressing mode to use.

Upper layer implementation will be implemented in follow-up PR to #460