EPE-82 Editor control fails to open in new workspace

Fixes EPE-82

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>
Merge pull request #131 from GordonSmith/EPE-82

EPE-82 Editor control fails to open in new workspace

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
Merge pull request #132 from GordonSmith/EPE-83

EPE-83 Temporary Disabled State Should Default Off

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>
EPE-85 Convert Workunit List to Historic Tree

Fixes EPE-85
Fixes EPE-27

Signed-off-by: Gordon Smith <gordon.smith@lexisnexis.com>