Import any useful changes from old PRs on http://github.com/cucumber/website

[cucumber]

Import any useful changes from old PRs on http://github.com/cucumber/website

[mlvandijk]

Had a quick look already:

• cucumber/website#8
  Contains two topics:
  Maven: if info is still up to date, this could be added
  Options - are already in jvm.md under "List of options"
• cucumber/website#4
  Adds info on Gherkin, Features, Scenarios, Given/When/Then which imho is already covered.
• cucumber/website#3
  Contains additional info on Command Line and Ant, which might be relevant
• cucumber/website#1
  Adds some "good practices" which imho should be reviewed and added.

[plaindocs]

Thanks! I'll take a look.

[mlvandijk]

Related: see #34 for open PR's in https://github.com/cucumber/cucumber

[plaindocs]

Thanks for that summary @mlvandijk

I've migrated the relevant part of cucumber/website#8 and have had a look at the rest. I think cucumber/website#4 and cucumber/website#3 could be addressed more systematically if necessary, and unless @aslakhellesoy wants to take a look writing something similar to cucumber/website#1 I'm not sure it is worth merging.