Implemented workspace deletion with test case

Signed-off-by: MKRussel <russel@smitsol.com>
Issue #SMARTCMS-52 - Workspace deletion required
Deleteing dependencies of workspace in different thread

Signed-off-by: MKRussel <russel@smitsol.com>
Add sleep

Signed-off-by: MKRussel <russel@smitsol.com>
Delete workspace with dependencies

Signed-off-by: MKRussel <russel@smitsol.com>

Issue: SMARTCMS-52: Workspace deletion required
Removed * imports

Signed-off-by: MKRussel <russel@smitsol.com>
Added blank check in query parameter and set the log as debug

Signed-off-by: MKRussel <russel@smartitengineering.com>
Improved test cases. Now there are three workpspaces that have 300 plus content, less than 100 content and no content used for workspace delete test.

Signed-off-by: MKRussel <russel@smitsol.com>
Add Workspace deletion from web service as well as client impl.

Signed-off-by: MKRussel <russel@smitsol.com>
Merge pull request #5 from frodooooo39/master

Workspace deletion looks good.
Merge remote branch 'origin/master' into reverse-index