KULRICE-10398: Making sure the DocumentHeader is always fetched and saved with JPA. There are a few other places this should be done but not touching those unless an issue arises. Removing the preUpdate method since it wipes out the docHeader's workflowDocument which is a transient field.

git-svn-id: https://svn.kuali.org/repos/rice/trunk@42021 7a7aa7f6-c479-11dc-97e2-85a2497f191d
KULRICE-9924 removed feature documentation that did not highlight any changes

git-svn-id: https://svn.kuali.org/repos/rice/trunk@42022 7a7aa7f6-c479-11dc-97e2-85a2497f191d
[KULRICE-10732] pager css/structure fix for new bootstrap

git-svn-id: https://svn.kuali.org/repos/rice/trunk@42023 7a7aa7f6-c479-11dc-97e2-85a2497f191d