update app status in content ratings pingback api (bug 945265)
Merge pull request #1494 from ngokevin/iarcstatus

update app status in content ratings pingback api (bug 945265)
Add approved date to search index (bug 940401)
Add reviewed sorting to search API (bug 940401)
stop unavailable (bug 946476)
Commit from Mozilla Verbatim by user jasnapaka@jasnapaka.com.: 5076 of 5076 strings translated (0 fuzzy).
add a mkt/amo flag to allow reindexing of both concurrently (bug 880698)
Merge pull request #1471 from magopian/880698-amo-mkt-flag-reindexing

add a amo/mkt flag to allow reindexing both concurrently (bug 880698)
Bump migration number
Convert search resources to DRF (bugs 915691, 915693, 915696, 910592)