PHOENIX-5592 MapReduce job to asynchronously delete rows where the VIEW_TTL has expired

[yanxinyi]

…EW_TTL has expired

[jpisaac]

@Xinyi Another suggestion I have is whether u want to split this into 2 PRs?

1. A general framework to use multiple input views in a MR jobs.
2. MR job using the above framework to delete VIEW TTL expired rows.

[stoty]

Already merged.