Merge pull request #8 from andrew-elder/master

controller: lib: bugfixes
Removing AudioScience specific include paths

Now uses paths relative to the project dir
Merge pull request #9 from ajwlucas/master

Removing AudioScience specific include paths
AECP messages are now unicast to the end station MAC

Previously they were being incorrectly sent to the ADP multicast destination address.
Merge pull request #10 from ajwlucas/master

AECP messages are now unicast to the end station MAC
controller:app: Updated AVDECC Controller command line test application.
controller:lib: Added implementation for SET_CLOCK_SOURCE and
GET_CLOCK_SOURCE commands.
controller:app: Updated AVDECC Controller command line test application
to view descriptor fields information based on the type and index of the
descriptor.
controller:lib: Added implementations for SET_STREAM_FORMAT,
SET_SAMPLING_RATE, GET_CLOCK_SOURCE, SET_CLOCK_SOURCE, START_STREAMING,
and STOP_STREAMING commands. Code updates.

controller:app: Updates command line application.

Updated README file.
controller:lib: Updated commentation.
controller:lib: Added end of file new lines to source files.
Merge pull request #12 from denniszhuo/master

Major update AVDECC Controller v0.0.7
controller: lib: aem_strings, add 1772 format to string function
controller:lib: Updated codes.
controller:lib: Updated source code. Implemented and updated
GET_SAMPLING_RATE and GET_CLOCK_SOURCE commands and responses.
Created utility public API.

controller:app: Updated help command.
Merge pull request #13 from denniszhuo/master

Major update for AVDECC Controller library and command line application
controller: lib: build corrections
lib: remove AVEDECC_LIB_DIR as a required environment variable
controller: lib: start of linux implementation