XeTransform must accept a Func with Exception

See #1139, release log:

• 5818aba by @yegor256: #1139 xembly 0.27.0
• e743ff9 by @yegor256: #1139 LineLength removed
• 8db41a2 by @yegor256: #1139 XeTranform.Func is repla...
• 809094e by @yegor256: #1139 parent up
• e6d034c by @yegor256: #1139 actions
• d17954a by @rultor: Merge branch '__rultor'
• 14d1d4f by @yegor256: #1136 badges

Released by Rultor 2.0-SNAPSHOT, see build log