fix editing of NULL values (fixes 0 to NULL, and fixes setting of NULL values in postgres)
Fixed Legacy date widget default format
[composer] Don't deselect items when unlocking them from the items panel
[composer] Some tweaks to label display name, add display name for legends
[processing] replace str() with unicode() to avoid possible issues with
non-ASCII characters (work in progress)
[processing] fix loading of output rasters with wrong CRS
debian packaging update
Merge pull request #1524 from SrNetoChan/master

Fixed Legacy date widget default format
Fix #10988
Attribute table cache size 0 is represented as "All" in the options
Fix memory leak and pass ownership of py editor widgets to C++
respect restrictions when calling identify with layer selection mode
fix zooming to layers when there are empty layers
[FEATURE][composer] Allow more control over appearance of composer arrows:
- Line can be styled using line symbol style dialog
- Arrow head fill and outline colors can be specified
- Arrow head outline width can be specified
[processing] convert strings to numbers when initializing parameters
from description file (fix #11011)
Finding python library on Ubuntu 14.04 64bit
follow up 4fb28987ba
[processing] don't warn about different CRS's if algorithm has only one
input (fix #10964)
Merge pull request #1527 from jarl-dk/build_fix

Finding python library on Ubuntu 14.04 64bit
Merge pull request #1458 from rouault/ogr_unknown25d

OGR provider: deal with wkbUnknown25D (wkbUnknown | wkb25DBit)
Let user change form layout in fields properties if .ui is not empty