archives: avoid collapsing archive with single folder

We have historically used the m_bIsFolder after this as a flag,
to skip display of file. For example for rar 00X part files.

By not collopsing single folders, we can properly browse into
them again.
[bluray] Indentation cosmetics.
[bluray] Add debug logging.
[Fix][bluray] bd_menu_call( , ) returns 0 in case of a failure.
Properly handle cookies that specify a sub-domain
ffmpeg: correctly handle cookies that specify a sub-domain
Merge pull request #4081 from voguemaster/master

ffmpeg: Correctly handle cookies that specify a sub-domain.
Merge pull request #4050 from elupus/archivefolder

archives: avoid collapsing archive with single folder
[Fix][bluray] BD_EVENT_MENU and BD_EVENT_IDLE are independent of HAVE_LIBBLURAY_BDJ.
[Fix][bluray] Add HAVE_LIBBLURAY guard to BlurayDirectory.cpp.
[Fix][bluray] Fix infinite loop if (next) bluray title can not be played.
For example this can happen when the next title is a bd-j title and libbluray has no bd-j support compiled in.
[bluray] Make the infinite loop fix work with libbluray 0.2.1.
[bluray] Disable menu icon of the VideoOSD if a bluray is played in non nav mode.
[Fix][bluray/geometry] Fix compiler warning about float -> int and int -> float conversions.
[gui] fix setting state on controls inside groups inside containers. fixes #14295
[smartplaylist] fix incorrect field used for Studio/MPAA fields for episodes. fixes #14875
[gui] don't use auto-sized width/height to calculate the size of the parent (in particular, grouplists auto-size currently)
Merge pull request #4003 from ace20022/bluray_fixes1

[bluray] Some fixes/improvements of bluray nav mode.
[ios] - on the native onscreen keyboard make the heading a disabled UITextField and align the text in both textfields to verticalcenter - before the vertical alignment was off (textfield was vertical top and the uilabel for the heading was vertical center which was a bit below compared to vertical center of a textfield)
[bluray] Revise debug log messages.