Series of statuses
Made it possible to create number series of story statuses.
The same can be implemented for the other attributes as well.
Merge branch 'master' into status-series

Conflicts:
	src/main/webapp/WEB-INF/views/areaedit.jsp
Fixed bug when adding several series

Several number series can now be added after each other.
Merge branch 'master' into status-series
Continued development of status series

* Updated version number
* Added series feature to all attribute types
* Added support for non-integer incrementations
* Moved some html-code for better re-use
Added some comments
Update status series after review

* Reverted back to integer incrementation only
* Moved the table for story attribute3 to the right of attribute2,
making the save button more visible.
* Added error messages for bad series input
* Added hover icon for the add buttons
* Fixed a bug where two similar series where group together
Merge pull request #72 from fredrikpersson/status-series

Status number series
Fixed move of stories with statuses from series

Stories that are moved between areas now keep their status as
part of a series after move. Before this change
its status was considered to be a single element after move.
Merge pull request #76 from fredrikpersson/move-series-to-area

Fixed move of stories with statuses from series
Enabled quicker display of "updating"-text

The "updating"-text now gets displayed quicker,
making the user feel like the UI is more snappy.
Increased story description size

Stories can now have much longer descriptions.
The database is updated with the new column length at startup.
Merge pull request #77 from fredrikpersson/overlay-speedup

Enabled quicker display of "updating"-text
Increased performance by changing to LAZY-fetch of area attributes
Removed some unnecessary spacing introduced in last commit
Merge pull request #81 from fredrikpersson/performancefix1

Increased performance by changing to LAZY-fetch of area attributes
Created a simple framework for handling schema updates

Classes in the dbupdate package that extend DbUpdater and have the
annotation DbUpdate will get registered as schema updates and will
be run at startup. The first update increases the length of story
descriptions.
Merge pull request #80 from nilsi/master

Fixes #70 Visibility of login and logout
Added some comments about the schema update framework

Also added an exception if the database type was unknown.
Longer description for epics and themes

Increased the description size for themes and epics as well.
The size has been set to a maximum of 100000 characters, which
should be more than enough.