HBASE-12422 Use ConnectionFactory in HTable constructors Fix method signature in test

Conflicts:
	hbase-client/src/main/java/org/apache/hadoop/hbase/client/coprocessor/SecureBulkLoadClient.java
	hbase-server/src/main/java/org/apache/hadoop/hbase/util/HBaseFsck.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestLoadIncrementalHFilesSplitRecovery.java
	hbase-server/src/test/java/org/apache/hadoop/hbase/util/TestHBaseFsck.java