Added the ability to ask for a certain amount of memory in the evaluator.

Note: This is **not** honoured by either the local or the YARN runtimes at this time.
Now transferring the selected memory size into the protobuf sent to the runtime
Added a warning on the YARN runtime if someone uses the API to set the size of the evaluator in megabytes
The local runtime now supports setting the size of the evaluator in MB
The local runtime now supports setting the size of the evaluator in MB
The local runtime now supports setting the size of the evaluator in MB
Softened our stance on multiple files with the same name in the classpath. This now only produces an entry in the log.
Moved the file upload log entries into the FINEST level
Moved the file upload log entries into the FINEST level
Merge branch 'master' of https://github.com/Microsoft-CISL/REEF into weimer_memore_request
Added a script to launch REEF on HDP Windows clusters
Added license header
use proper logging strings + minor cosmetic changes
Merge pull request #672 from Microsoft-CISL/weimer_localruntime_file_handling

Softened file handling
Merge pull request #675 from Microsoft-CISL/weimer_hdinsight

Added a script to launch REEF on HDP Windows clusters
Merge branch 'master' of https://github.com/Microsoft-CISL/REEF into shravanmn_groupcom
Merge branch 'master' of https://github.com/Microsoft-CISL/REEF into weimer_memore_request
Fixed a typo
Merge pull request #673 from Microsoft-CISL/weimer_memory_request

Support for Evaluator requests in MB

I think I'll open a unit test and merge that PR.
Merge branch 'master' of https://github.com/Microsoft-CISL/REEF into shravanmn_groupcom