Fixes NPE in startElement method of SAX scan parser in VeracodeRemoteProvider.java
Fixes NPE in CenzicChannelImporter.endElement.
Update #9 for: AppScanEnterprise, AppScan, CatNet, Nessus, W3af, WebInspect, Zap
Closes #305: make clearing Date Range Filter work
Closes #309: reset UserId when creating new User
Closes #310: It had to try update vuln count by QueueSender, but importing from Remote Provider was slower than QueueSender count updating, now has changed to normal count updating
Fixes ID for QA
Fixes ID for QA
Closes #312: vulnerability filtering export (CSV) sort by:
[1] severity
[2] type
[3] path
[4] parameter
Closes #313
Closes #314: adding Type data in submit Defect form
Adds waf field to returned Application JSON.
Adds @Nullable annotations to RegexUtils.java
Merge branch '2.1M2' into 2.1-rest-standardization
Merging changes to get the improved ZAP importer for documentation

Conflicts:
	threadfix-importers/src/main/java/com/denimgroup/threadfix/importer/impl/AbstractChannelImporter.java
Makes AllViews classes interfaces, removes scanner detail and recommendations from Finding, and updates the ScanTests.