Merge pull request RIOT-OS#4044 from OlegHahm/pr/native-gpp520

native: dynamically load malloc

Merge pull request RIOT-OS#4034 from authmillenon/ifconfig/enh/6lo-ro

shell: ifconfig: fixes (release version)

Merge pull request RIOT-OS#4017 from OlegHahm/ubjson_init_variable_re…

…lease

ubjson: initialize variable

Merge pull request RIOT-OS#4013 from OlegHahm/gnrc_netapi_nonblocking2

gnrc netapi: switch to non-blocking IPC calls

Merge pull request RIOT-OS#3976 from OlegHahm/6lowpan_unused_variable…

…_fix

6lowpan: eliminate unused compiler warning

This is release 2014.12 of RIOT.

This is release 2014.05 of RIOT.

 This is release 2014.01 of RIOT.

This is release 2013.08 of RIOT-OS/RIOT.