[DF-4978] undo/redo deleting control in UIEditor
[DF-4991] Implemented support for QActions in QLineEdit
[DF-4991] Fixing path browser
[DF-4991] Fixed image format detection
[DF-5016] Fixed calculating of visible area
[DF-5009] Добавлены все поддерживаемые таймауты curl.
[MOBWOT-12638] Download manager logic changed. Any download which was broken and resumed have RESUMED type now.
[DF-5009] Increased timeouts and retry count for all download operations. Operation could take any time again.
[DF-5009] A little refactor of timeouts for downloaders. Unused values removed.
Fixed downloader unit tests build.
[DF-5027] LogWidget speed optimization

Conflicts:
	Tools/ResourceEditor/Classes/Qt/DockConsole/LogWidget.cpp
Merge branch 'to_master' into development
[DF-5035] Fixed cloning of entities on maps with static occlusion
Merge branch 're_stable' of https://github.com/dava/dava.framework into re_stable
[DF-4808] Updated foliage with changes of heightmap
[DF-185] Fixed OS X build
Merge branch 'development' into DF-4991_imagesplitter_refactoring
[DF-4991] Removed redundand methods overriding
[DF-4991] Implemented support for QActions in QLineEdit
[DF-4991] Fixing path browser