Enabled quicker display of "updating"-text

The "updating"-text now gets displayed quicker,
making the user feel like the UI is more snappy.
Merge pull request #77 from fredrikpersson/overlay-speedup

Enabled quicker display of "updating"-text
Fixes #70 Visibility of login and logout

Moved the login button to top right.
Also added the username of the user currently logged in.
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
Removed view navigation in home view and fixed indentions
Merge pull request #80 from nilsi/master

Fixes #70 Visibility of login and logout
Merge branch 'master' into longer-description

Conflicts:
	pom.xml