Add preferences for first parameter and arguments showing up on newlines

[jkinkead]

Fixes #202 .

Sorry - this is a big, messy one. The underlying alignment code is complicated.

This doesn't change default behavior; that can come in a future PR.

[ghprb-bot]

Refer to this link for build results (access rights to CI server needed):
https://jenkins.scala-ide.org:8496/jenkins//job/ghprb-scalariform/29/
Test PASSed.

[jkinkead]

This also fixes #158 .

[joan38]

Is this PR going to be merged? What is the road map for the 1.0?

[jkinkead]

Not being on the scala-ide team, I'm holding off on merging this until:

1. Jenkins configuration is fixed or confirmed ignorable for PR Fix broken unit test. #225
2. PR Fix broken unit test. #225 is merged
3. I resolve the merge conflicts here & fix any updated tests

After that, it's mostly getting an integration test running to validate bugs #142 and #153 . I have that partially working, but have been lazy getting it fully-working (and these PRs were blocking that as well).

After that, I'll need to figure out the scala-ide release process. :P

[joan38]

Thanks for the update @jkinkead
Just for information this basically THE bug/missing feature that Intellij Idea is managing well, as well as being a Standard Scala Style, and I guess many people would like to see in.
Do people agree with this?

[jkinkead]

Yes. This 100% will be in the final release. :)

[ghprb-bot]

Test PASSed.