Actualiza a GIMP 2.7.4 vía PPA

UI:

- Add a close button to image tabs in single-window mode
- Improve the transform tools’ undo strings to be more descriptive
- Render the layer’s “eye” icon in inconsistent state if the layer is
visible, but one of its parents isn’t
- Add proper stacking for canvas items, so things don’t hide each other
- Make sure single-window-mode and multi-window-mode are always saved
consistently in sessionrc

Core:

- Fix “render_image_tile_fault: assertion `tile[ 4 ] != NULL’ failed”
warnings that occurred for some image sizes
- Fix attachment of the floating selection when the gegl projection
is enabled
- Replace heal algorithm with a new one by Jean-Yves Couleaud that
works much better
- Make resource sub-folders show up in UI as tags, allowing users
to easily locate resource collections they may have installed
- Fix graphics tablet canvas interaction by moving from
gdk_pointer_grab() to gtk_grab_add() for most grabs
- Stop using motion hints, they are a concept from the dark ages

Libgimp:

- Add a basic paint dynamics PDB interface

Plug-ins:

- Make writing color space information to BMP files optional
- PSD loader now reads and imports working paths

Script-Fu:

- Lots and lots of undeprecations

Developer documentation:

- Add devel-docs/gegl-porting-plan.txt

Source and build system:

- Make git-version.h generation work in shallow git clones
- Modernize use of autotools a bit, maintainer-mode and pdbgen
are now enabled by default

General:

- Make gimptool install scripts in the correct system-wide directory
- Fix lots and lots of stuff found by static code analysis

sudo add-apt-repository ppa:matthaeus123/mrw-gimp-svn
sudo apt-get update
sudo apt-get install gimp