[SPARK-23619][DOCS] Add output description for some generator expressions / functions#23748

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jashgala:SPARK-23619

Commits on Feb 8, 2019

[SPARK-23619][SQL] Added default column names for explode & posexplode functions
jashgala
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Commits on Feb 9, 2019

Added more comments for explode_outer and posexplode_outer
jashgala
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Added default column names in ExpressionDescription for explode and posexplode
jashgala
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