Bug 726761 - Alias PIX image encoding broken

save_image(): remove bogus "- 1" from the calculation of the height of
the row of tiles to save. Fixes garbage saved to the last line of all
PIX files.

(cherry picked from commit a5b92424b3625b18da59deb1acac0e77337676fb)
Bug 726495 - "Text to path" delivers a path offset from the text

In gimp_text_layout_render() do a cairo_save/restore() around drawing
the (possibly offset and transformed) text, so we can later get the
rendered path from cairo_copy_path() relative to the original coords
and not relative to the offset and transformed coords.

(cherry picked from commit 7257574b9369a60495a865341ef2a44c1186934b)
Updated Spanish translation
Bug 726181 - Heal tool mode is ignored - always in "Normal" mode

Make the paint mode menu insensitive for the heal tool.

(cherry picked from commit b1a0b4555e2efbdac9018348b2ca35ac5892a401)
Bug 725576 - GIMP crashes on printing large TIFF files
Cairo surface creating is limited to 32768.
Printing is refused for images bigger than 32768
either width, height or both.
Fix typo
Updated Polish translation