TDQ-9405: fix a NPE when drill down on avglength indicators
TDQ-9477:TDQ-9479: fix the columnset result page data section show
and fix frequency indicators run result wrong when the first time run
TDQ-9378 Make TOS DQ compatible with Apache license
https://jira.talendforge.org/browse/TDQ-9378
remove the dependency between sqlexplorer and mapdb
TDQ-9378 Make TOS DQ compatible with Apache license
https://jira.talendforge.org/browse/TDQ-9378
Merge branch 'feature/TDQ-9378_remove_mapdb' into 5.6
Conflicts:
	main/plugins/org.talend.libraries.mapdb/src/org/talend/commons/MapDB/utils/CloseDBTimeTask.java
	main/plugins/org.talend.libraries.mapdb/src/org/talend/commons/MapDB/utils/MapDBManager.java
TDQ-9378 Make TOS DQ compatible with Apache licenseMerge branch '5.6'
https://jira.talendforge.org/browse/TDQ-9378
Conflicts:
	main/plugins/org.talend.libraries.mapdb/src/org/talend/commons/MapDB/utils/CloseDBTimeTask.java
	main/plugins/org.talend.libraries.mapdb/src/org/talend/commons/MapDB/utils/MapDBManager.java