Revert "XCOMMONS-627: Expose CookieTool for working with cookies in velocity"

This reverts commit 6f8509e0ac3d5250331a6d2073300cd5ac8ff79e.

Conflicts:
	xwiki-commons-core/xwiki-commons-velocity/src/main/java/org/xwiki/velocity/internal/DefaultVelocityConfiguration.java
Revert "XCOMMONS-627: Expose CookieTool for working with cookies in velocity"

This reverts commit d1b847dcc3a5ad5ba1c60b0fdcf4a0200b959f02.

Conflicts:
	xwiki-commons-core/xwiki-commons-velocity/src/main/java/org/xwiki/velocity/internal/DefaultVelocityConfiguration.java