Merged tiny UI changes from develop to fix compile error
Modified linux pixmaps and structure
added new pixmaps
added last 2 tutorial pixmaps
Support checkbox in setup folder selection for Mac
Added MacOS DMG Installer
Added dynamic growing temp dmg file
Added the possibility to sync an existing folder with existing files
Merge branch 'rc/3.5' into develop
Support ignore folder selection in setup for Mac
Merge branch 'rc/3.5' into develop
Merge branch 'rc/3.5' into develop
Changed view log command

Changed Console call to open, which causes opening just one console app.
Thanks a lot to Franz Abzieher for this hint.
Fixes Manits Issue 3108
Implemented sync of existing folder

Closes Mantis issue 3179
Merge branch 'rc/3.5' into develop
Resized the Outline Columns
Added little bugfix for default selected repo
Changed type of root node to Radio Button
Support ignore folder selection in edit page for Mac
Apply radio button style for ignore folder selection on Mac