lib: inflight, change constructor initialization order to get rid of a warning
lib: util_imp, correct a compiler warning
linux: makefile update
lib: linux: init tx_pipe
lib: config descriptor, clarify lambda functions in add_or_replace_descriptor_and_sort() (requires C++11)
lib: linux acmp module rename to acmp_controller_state_machine
Merge pull request #46 from andrew-elder/master

cleanups
Merge pull request #45 from ajwlucas/master

Bug fixes and added beginning of audio unit descriptor tree read
controller:lib: Removed get_ prefix from descriptor class functions.
controller:lib: Fixed warnings and removed unused variables.
Merge pull request #47 from denniszhuo/master

Updated lib and command line application
Updated README file.
controller:lib: Added detailed log message for when commands timeout.
Corrected log and notification functions names. Updated AEM and ACMP
status names displayed in strings.
controller:lib: Updated code to send READ_DESCRIPTOR commands for
STREAM_PORT_INPUT and STREAM_PORT_OUTPUT descriptor last.
controller:app: Updated command line application set log level function.
Merge pull request #48 from denniszhuo/master

Updated AVDECC Controller lib and command line application
linux: netif: correction to match base class mac_addr()
linux: notification: post_log_event() -> post_notification_event()
lib: fix compiler warnings - no functional change
app: cmd_line: fix warnings