add the default wrapper for sha256
minor error in sed expression
Merge pull request #106 from OlegHahm/802154_debugging

added missing include to transceiver
removed unmaintained code for LPC214x MCU
removed unmaintained logd library
removed unmaintained syslog library
removed unmaintained tracelog library
removed unmaintained micro mesh routing code
Merge pull request #124 from mehlis/sha256

add the default wrapper for sha256
Merge pull request #108 from OlegHahm/unmaintained_libs

removed unmaintained code
clean up of ifdefs in transceiver module
fix for #117 and position of preprocessor directives
some debug enhancements