N&N entry - Added a button to show launch bundles

[nburnwal09]

Added a feature to show launch bundles: eclipse-pde/eclipse.pde#1922

[nburnwal09]

@merks
Kindly review this PR.

[merks]

Mostly okay. Looking from my phone.

[merks]

Use a short title case title.

[merks]

It this blank line necessary?

[nburnwal09]

No not necessarily. Removed it

[merks]

feature-based with a hyphen

[nburnwal09]

@merks
I have updated the changes. Kindly review.

[merks]

This button looks like this:

It should use title case shouldn't it? And shouldn't it has a ...? I'm not sure the rule for ....

[nburnwal09]

This button looks like this:

It should use title case shouldn't it? And shouldn't it has a `...`? I'm not sure the rule for `...`.

Okay, I noticed it's title case for other buttons as well.
But ... seems not relatable here, like we show information via Show Command Line it also shows the info of the bundles. But again, I am not aware of the rules.

For title case, I will raise the PR. Meanwhile, is it okay to take this N&N forward?

[merks]

Meanwhile, is it okay to take this N&N forward?

Can you make a corrected screenshot?

[nburnwal09]

@merks

There are 2 reason for not implementing the shrink wrapping here:

1. The button length seems to be reasonably fitting the row.
2. While group of buttons are there, for eg. in the screenshot on the right hand side, the button Select Working Set..has ... to align it properly with other button. It makes sense to shrink wrap the text to show uniform width.
   The bottom buttons do not follow that and they have all different lengths.

But even if you suggest to add shrink wrapping, I will do it in the next iteration.

[nburnwal09]

@merks
I have updated the image here with title case in Show Launch Bundles.
Kindly review it.