[SPARK-21208][R] Adds setLocalProperty and getLocalProperty in R#20075

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HyukjinKwon wants to merge 3 commits intoapache:masterfrom

HyukjinKwon:SPARK-21208

Commits on Dec 26, 2017

Commits on Dec 27, 2017

Handle NA too with few test cases
HyukjinKwon
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