[processing] allow adding core processing algs using scripts
[processing] added some new core algs as scripts
[processing] update CMakeLists.txt to handle new directories
Fix merge conflicts resulting from composer multi grid merge
Follow up grid merge fixes. Repair broken grid tick tests
Remove unused writeSettings, readSettings, removeSettings methods from QgsComposerItem
[TRANSUP] transifex update

Signed-off-by: Werner Macho <werner.macho@gmail.com>
[TRANSUP] pt_BR from transifex on request

Signed-off-by: Werner Macho <werner.macho@gmail.com>
[TRANSUP] adding more translators

Signed-off-by: Werner Macho <werner.macho@gmail.com>
Fix QgsComposerMap sip/cpp build error
[processing] Fix typo
[processing] change icon of core algs
[processing] fixed frequency algorithm
[processing] added some extra info in modeler calculator
[processing] improved import to postgis algorithm
[processing] fixes in model/script downloader
[composer] Fix annotation settings only being applied to first grid in list, not selected grid (fix #10880)
[composer] Hard code drawing a maximum of 1000 horizontal or vertical grid lines. Prevents hangs if grid settings are poorly chosen, resulting in millions of grid lines
Followup c04a5400
[composer] Reduce height of map grid list (fix #10881)