Changed:
- Display ALT distro release notes with Support section instead own entries.

Added:
- Desktop entry.

Changed:
- Application name is `ALT Systeminfo` now.
- Current edition is selected by default in wizard.
- Format last update date (without day of week and time zone).
- Switch tool button has an icon now.

Fixed:
- Incorrect style of Switch tool button (@alekseevam)
- Multiple DE running if there are more than one.
- Waiting to Settings child process.

Added:
- Useful shortcuts:
  CTRL + Q for quitting everywhere,
  CTRL + Left / CTRL + Right for edition wizard,
  CTRL + L for open license in About System tab.
- New tab Local Settings for ACC and DE settings launching.
- Icons for tabs and buttons.

Fixed:
- Bug with ALT Starterkit distro.
- Alignment of license button.
- Docs by language (RU).

Changed:
- Logo of distros.

This reverts commit 8457762a.

Added:
- BaseALT logo if edition or BaseALT distro is selected.
- Displaying default license if edition is not selected.
- Tab with useful information.

Changed:
- Properties section renamed to Operating System (en).
- Not found properties are not displaying (except: requirable for display properties (Edition)).
- Properties moved to tabs.
- Arch property moved to Operating System.
- Hostname is selectable.
- Translated display names for distros.
- Translated display names for branches.

Fixed:
- Incorrect displayable tool button for edition selection.
- Properties values alignment.
- Scroll bar in table if property value is wide.
- Graphic common layout.
- Some warnings.

Removed:
- Hardware section.