Moved code for updating li elements

This is a preparatory commit for a later change on smarter
updates when several users are editing at the same time.
Minor change of a comment
Changed some comments in scripts.js
Merge pull request #87 from fredrikpersson/move-li-updates

Moved code for li-updates
Degrading Ehchache to 2.4.7

2.7.1 was causing problem.
Updates for database fetching

* Greatly improved reading performance by using fetch join left
instread of EAGER-fetching
* Fixed that it was not possible to print stories
* Fixed that new masteradmins were not added correctly
* Removed unnecessary Cachable-annotations
Merge pull request #89 from nilsi/master

Degrading Ehchache to 2.4.7
Fixed sorting of contributor and customer site
Merge pull request #90 from fredrikpersson/hibernate-cache2

Updates for database fetching