Steps with alias message can be improved

[sswaroopgupta]

Expected behavior Should give the list of all aliases in the message

Actual behavior The message gives only the step currently being refactered. i.e Step with alias "alias one" cannot be refactored It can be steps with aliases : 'alias one', 'alias two' cannot be refactored.

Version

Gauge version: 0.9.8.nightly-2018-02-02
Commit Hash: bff4f46

Plugins
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csharp (0.10.2.nightly-2018-01-18)
dotnet (0.0.1.nightly-2018-02-10)