Stage release

[harshbafna]

Periodic Merge From Stage Release Branch. Listing the highlights of this merge below.

Highlights

Fixed:

• Password required for sudo use in benchmark install_dependencies.sh Password required for sudo use in benchmark install_dependencies.sh #97
• Default image classfier model handler fails on black & white JPG Default image classfier model handler fails on black & white JPG #65
• benchmark dependencies install script failing on fresh ubuntu 18.04 benchmark dependencies install script failing on fresh ubuntu 18.04 #36
• CUDA 10.1 raises installation issues CUDA 10.1 raises installation issues #101
• Default object detection handler works only on cuda:0 device in GPU machine Default object detection handler works only on cuda:0 device in GPU machine #104 [workaround fix]
• IllegalMonitorState Exceptions on running benchmark tests IllegalMonitorState Exceptions on running benchmark tests #82

WIP:

• Remove dep on openjdk-8 version and default to latest Remove dep on openjdk-8 version and default to latest #93
• Config changes are not preserved Config changes are not preserved #73