HBASE-12146 RegionServerTracker should escape data in log messages
HBASE-11763 Move TTL handling into ScanQueryMatcher
HBASE-11764 Support per cell TTLs
Revert "HBASE-11763 Move TTL handling into ScanQueryMatcher"

This reverts commit 45105911f63c0c264c0e1b474fed3e3b00f8bb8b

Adjust implementation of cell TTLs to avoid changes to ColumnTrackers

Conflicts:
	hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/ScanQueryMatcher.java
Addressing first round of review feedback