Fixed displaying border
Display border is now independent from background
Added option for selecting an specific renderer for each item
lock aspect ratio for images,
fixed custom renderers for each items
new: select legend with mouse
new: lock aspect ratio for each kind of item.
now it's manually done, it needs a key listener for the ctrl key.
Fix: selecting items using the mouse
Fix: default renderer for each item
added: persistence feature for selected renderer
Started big refactoring of Legend module into API, Plugin and UI (Desktop) modules and other changes for integration in Gephi master branch.
Improve details in legends, preview refreshing and mouse interaction
fixed problem related to hsv and rob colors.
changed default values of text: color and alignment.
other bugs related to legend persistence are fixed
TODO: a field to edit table values, change colors of groups.
Use preview unattended mouse events for moving the canvas and add mouse button information to them.
Merge branch 'legend' of github.com:eduramiba/gephi into legend