apache/spark — pull request #1374 by ScrapCodes (2014-07-11 10:30:38+00:00)
Title: [SPARK-2437] Rename MAVEN_PROFILES to SBT_MAVEN_PROFILES and add SBT_MAVEN_PROPERTIES

NOTE: It is not possible to use both env variable `SBT_MAVEN_PROFILES` and `-P` flag at same time. `-P` if specified takes precedence.