Revert "CK editor merge for Mneme by Mallika"

This reverts commit 7cda43339e2d94b988b54438c8b08c9007519811.

Conflicts:
	mneme-tool/tool/src/java/org/etudes/mneme/tool/CKSetup.java
	mneme-tool/tool/src/java/org/etudes/mneme/tool/PoolEditView.java