bugs in tables

See #18, release log:

• 3fcdc46 by @yegor256: #14 more details about the tas...
• dab9b5a by @yegor256: #14 layout
• b8a5106 by @yegor256: #14 layout
• d498580 by @yegor256: #14 layout
• 019fd8d by @yegor256: #14 markers
• 832711a by @yegor256: #14 layout
• 1d46802 by @yegor256: #9 block wrong requests
• 0d0a7a4 by @yegor256: #9 typo
• 8f41101 by @yegor256: #9 prefix in tasks
• d3531a2 by @yegor256: #9 typo
• f6e3f5f by @yegor256: #9 links
• 26a9c56 by @yegor256: #9 minor
• e95bd86 by @yegor256: #9 DISTINCT
• 08a8c47 by @yegor256: #9 new icon
• 5a7fe74 by @yegor256: #9 link
• 4337677 by @yegor256: #9 show rank in plans
• 5b8905e by @yegor256: #9 new logo and ups/downs SVG
• 2068187 by @yegor256: #9 layout
• 884e5cd by @yegor256: #9 downcase
• f8acfd3 by @yegor256: #9 layout
• and 6 more...

Released by Rultor 1.68.2, see build log