Facelift for Interval classification - point
Merge branch 'master' into UI

Incorporates PR 457.

Now the width is a little off. Need to do something about the width of
the palette combo box.

Conflicts:
	orbisgis-view/src/main/java/org/orbisgis/view/toc/actions/cui/legends/PnlAbstractCategorized.java
	orbisgis-view/src/main/java/org/orbisgis/view/toc/actions/cui/legends/panels/ColorConfigurationPanel.java
Fix palette combobox width
Select "Quantiles" by default.
Manage exception when loading sources in xml file
Doing this in order to not crash OrbisGIS at startup
move catch of DriverLoadException
SourceListModel catch DriverLoadException
Refactor: Apply layout to *all* interval classif.

Move panel creation up to the PnlAbstractCategorized superclass.
This reduces the amount of code and facilitates maintenance.
Sizing improvements; Default classif: Manual

* Put the field label back and size it to 90 pixels in a WideComboBox
* Make the editor wide enough to avoid unnecessary horizontal scrollbar
* Make the default classification "Manual" again
Put the palette's source in the tooltip.
Increment cts version
Make "Field" bold
Merge pull request #468 from ebocher/orbisgis_cts122

Increment cts version
Move WideComboBox to SIF
Fix Java6 compatibility issue
Merge pull request #466 from agouge/UI

Facelift for Interval classifications
Translation for points labels was not made in the right direction.
adds management of horizontal alignment in PointLabel
Adds VerticalAlignment support in PointLabel
Fix slow startup for SimpleStyleEditor.

The problem has been narrowed down to slow initialization for the
LegendUIChooser.