output Nifty version in controls demo to show off that feature :)
Made builders return the assigned ID on request.
That's useful to pull out autogenerated IDs so post-construction code
can find the controls and elements via findElementByName resp.
findNiftyControl.
Merge pull request #61 from toolforger/1.4

Made builders return the assigned ID on request.
Merge pull request #62 from mkaring/1.4

Tree Control
Merge branch '1.4' of git@github.com:void256/nifty-gui.git into 1.4
license.txt added (2-clause "FreeBSD License" as stated in the pom.xml)
Merge pull request #63 from mkaring/1.4

Tree Control and Input Forwarding
ListBox improvement: add/insert/remove operation keep displayed elements

This is done by getting the first currently visible item prior of
modification the list of elements and restoring the visible item after
the operation. This seems to work quite well and removes the otherwise
odd possibility of elements being pushed out of view. Kudos to fbucur
and zarch for this suggestion!

The only known side effect is that the update of the visible elements
can now happen twice. With more work this could be prevented at the
expense of mixing otherwise unrelated operations
(updateViewTotalCount() and restoreVisibleItem(visibleItem)). However
since the duplicated update of the labels only happens once for a single
add/remove/addAll/removeAll call this shouldn't really be that bad.
Merge branch '1.4' of git@github.com:void256/nifty-gui.git into 1.4
Silence unneeded warnings.
Added possibility to reinitialize a Effect

The functions added allow to initialize a effect again in case the parameters were changed. This way changes like the
 length parameter are applied properly.
Merge pull request #67 from mkaring/1.4

Added possibility to reinitialize a Effect
Merge pull request #66 from toolforger/1.4

Silence unneeded warnings.
Improved ListBox

Some minor improvements at the list box that improve the possibilities to style the box
Merge remote-tracking branch 'GitHub-void/1.4' into 1.4
Merge pull request #68 from mkaring/1.4

Improved ListBox slightly
shut off spamming by changing logging from INFO to FINE, closes #65
ListBox bugfix

Fixed the problem of the default view converter of the list box that caused a wrong width calculation of the entries
Merge pull request #69 from mkaring/1.4

ListBox bugfix
Silence Maven warning about unspecified character encoding.
Umlauts etc. should now properly work even when compiling on Windows.