Revert "Bump version to 2.3.0-M2p02-SNAPSHOT"

This reverts commit e5ad746d958c9f569e398cacd9eff3912b21c28f.

Conflicts:
	deployment-template/pom.xml
	examples/examples-bloomberg/pom.xml
	examples/examples-simulated/pom.xml
	examples/pom.xml
	pom.xml
	projects/OG-Analytics/pom.xml
	projects/OG-Bloomberg/pom.xml
	projects/OG-Client/pom.xml
	projects/OG-Component/pom.xml
	projects/OG-Core/pom.xml
	projects/OG-Engine/pom.xml
	projects/OG-EngineDB/pom.xml
	projects/OG-Financial/pom.xml
	projects/OG-FinancialTypes/pom.xml
	projects/OG-Integration/pom.xml
	projects/OG-LiveData/pom.xml
	projects/OG-Master/pom.xml
	projects/OG-MasterDB/pom.xml
	projects/OG-Provider/pom.xml
	projects/OG-Security/pom.xml
	projects/OG-Server/pom.xml
	projects/OG-TimeSeries/pom.xml
	projects/OG-Util/pom.xml
	projects/OG-UtilDB/pom.xml
	projects/OG-Web/pom.xml
	projects/pom.xml
Revert "REQS-498 Overnight arithmetic average conversion, better error logging for missing fixing data"

This reverts commit 96b705f40cc48ac75a609d5cc0bdabf0f0f47549.