[Pipeline] Enhancements

[troussej]

• [x] big chains are not readable
• [x] when expanding the chain to get the xml, the width increase a lot, making the toggle button unreachable (far right).
• [ ] ~~The xml is the verbatim output of the xml, with the processors not in the right order. Either sort the xml, or make the chains visual representation more readable (point 1)~~
• [ ] Search the pipeline page by any text in the pipelines (esp. chain names)

[troussej]

Reduced the nodes spacing and increase font size in 9e18e

[troussej]

I think the xml should stay in verbatim order, it's supposed to be close to the original .

Given that the graph is a bit bigger now, it should suffice.

[troussej]

Reopen to add new features