189 Add multi select, multi copy and multi paste

[carlos-granados]

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Fixes #189

I think that the functionality described in that issue is pretty fundamental. Being able to choose several steps to copy and paste is a must, otherwise sharing steps between tests is just a huge pain if you have to do it one by one

This code is based on the work already done by @Jongkeun in https://github.com/SeleniumHQ/selenium-ide/pull/241, so many thanks to him. I just did two things:

• Modify the code to match the new prettier linting rules
• Fix several small issues which were preventing this code from running correctly

I have tested it extensively and seems to be working fine, any feedback welcome

This not only allows you to copy/paste steps within a test, it allows you to copy them to a new test or even a new project

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[Richisfree]

@corevo @carlos-granados Just wondering if this pull request will be merged?? Seems like a lot of people what the functionality and it's all but ready to go?? Thanks in advance.

[carlos-granados]

@RichardHaynes @corevo unfortunately I did not find the time to finish this PR and I am no longer working on this so I don't think I can pick it up again. Hopefully someone can pick this up and finish it

[Richisfree]

Hi @corevo this looks so close to finished, what's the recommended process here to progress this should I want to?

1. Branch @carlos-granados's commit, pull in the current default branch and try to resolve the border formatting issue?
2. Somehow contribute to @carlos-granados's branch to progress his change request?
3. Other?

[toddtarsi]

@carlos-granados - Closing this, as multi select is deeply implemented, albeit poorly tuned, in v4.

[carlos-granados]

LOL, I had completely forgotten about this. Good luck with it!

[toddtarsi]

Thank you for your contributions and the well-wishes @carlos-granados!