[UIMA-4059][UIMA-3399] support checking for invalid feature modification, under control of external JVM property.

git-svn-id: https://svn.apache.org/repos/asf/uima/uimaj/trunk@1636461 13f79535-47bb-0310-9956-ffa450edef68
[UIMA-4083] fix test cases after minor update changed the ordering in a few cases.

git-svn-id: https://svn.apache.org/repos/asf/uima/uimaj/trunk@1636465 13f79535-47bb-0310-9956-ffa450edef68