[DF-4991] Implemented support for QActions in QLineEdit
[DF-4991] Fixing path browser
[DF-4991] Fixed image format detection
[DF-5027] LogWidget speed optimization
Merge branch 'to_master' into development
[DF-185] Fixed OS X build
Merge branch 'development' into DF-4991_imagesplitter_refactoring
[DF-4991] Removed redundand methods overriding
[DF-185] Fixed typo
Merge remote-tracking branch 'origin/development' into development_SetVisible