echo cancellation: ui, calibration, visualization
Merge branch 'master' of git://github.com/worklist/hifi into 19371
libspeexdsp-based echo cancellation (untested)
implements audio echo cancellation based on speex
Merge branch 'master' of git://github.com/worklist/hifi into 19371
comments unused variable to avoid a compiler warning
add copyright to SimpleMovingAverage header
Merge pull request #558 from birarda/jenkins

test the push trigger alphabetical ordering
add copyright to SimpleMovingAverage implementation
Occlusion culling optimizations, added minimum polygon area, and only calculate projection matrix once
rename the seed job so it fires first, block others
Merge pull request #557 from ey6es/opencv

Reintegrated OpenCV, added webcam preview, fixed issue with loading application settings.
fix the job block for new hifi--seed name
Merge pull request #559 from birarda/jenkins

add copyright to SMA implementation for push test
naming cleanup and some optimizations
add name and refspec to scm node for push trigger
bunch interface in a map with other targets, queue added jobs
fix reference to groovy map target key
add copyright to OctalCode implementation
add a dummy job for queue test