Snovault

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1. SNO-99 port travis tests to circleci (202)
2. SNO-100 Parallelize batchupgrade script (201)
3. SNO-92 Fix batch upgrade logging (201)
4. SNO-101 Refactor batchupgrade (201)

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1. SNO-98 Update sauce connect to 4.5.3 (199)
2. SNO-93 user-count-does-not-match (191)
3. SNO-90 added-advancedQuery (183)

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1. SNO-96 fix indexing tests (196)

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1. SNO-91 update-travis-java-ref (188)
2. SNO-87 fixed-issue-while-profile-url-does-not-work (179)
3. SNO-86 escape-search-text (178)
4. SNO-88 fix-user-search-count (180)

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1. SNO-89 Fix backoff error key in indexer (181)
2. SNO-85 facet-reappearing (175)

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1. SNO-83 Rotate img attachment for EXIF (174)