Blender Git Loki

IME: Deduplicate wmImeData + minor cleanup

* deduplicate use of wmImeData
* add missing "ifdef WITH_INPUT_IME"s
* usual minor cleanup

Minor cleanup

Adressing some of the inline comments from @sergey and @campbellbarton

Merge branch 'master' into ime

Merge branch 'master' into ime

General Review Changes

Main changes:
* avoid using MEM_mallocN on every redraw
* continue implementation of WITH_INPUT_IME CMake flag
* whitespace and code style cleanups

Merge remote-tracking branch 'origin/master' into ime

Conflicts:
source/blender/editors/space_node/node_add.c
source/blender/editors/space_text/text_draw.c
source/blender/editors/space_view3d/view3d_edit.c

Merge branch master into input_method_editor

Finish support for CMake flag WITH_INPUT_IME

Note: implementation not finished, needs a bit cleanup

Cleanup: Moar whitespace cleanup, plus remove missed printf

Hope that was the last cleanup commit for now :/

Add missing files

set up ime branch

Cleanup: Whitespace, Comments, etc.

It may be a bit early to do such cleanups, there are more important things
to do first, but those things are extremely time consuming and I wanted to
get rid of them first ;)

set up ime branch

Fix BLI_Bitmap - was not usable in BKE area (strict compile flags).

Minor edits to T42649 fix

- only modify paths for newly loaded images
- don't attempt to read from library paths

Fix freestyle compile.

Do not know why this shows up now, probably a recent tweak in BLI_utildefines.h or so...

Fix T42649: Use Relative Paths for Node Editor & 3D View Images

Images are now added with relative paths to the Node Editor and the 3D View.

Refactor: BLI_path_util (split out app directory access)

This module is intended for path manipulation functions
but had utility functions added to access various directories.

Refactor: BLI_path_util (part 2)

Use BKE_appdir/tempdir naming prefix for functions extracted from BLI_path_util

Cleanup: warnings