SQOOP-2264: Exclude and remove SqoopUserGuide.xml from git repository

(Qian Xu via Jarek Jarcec Cecho)

(cherry picked from commit c51c7daeeda1704375ceacb97fc5d5793a6b9f71)

Conflicts:
	src/docs/user/SqoopUserGuide.xml
3 files changed