* Add support for sessions to share a global threadpool.
* Fix build issues
* Add tests, fix build issues.
* Added some documentation
* Fix centos issue when threadpools become nullptr due to 1 core.
* Fix mac and x86 build issues
* Address some PR comments
* Disabled test for android, added few more tests and addressed more PR comments.
* const_cast
* Spacing fix for code block
* Update instructions
Include java, acl, and nn api instructions on build page
* Update build instructions to link to build.md
* typo
* Update build instructions to link to build.md
* Include other minor build.md page updates
* Update CUDA version
* Fix dockerfile links
