Display suggestion is now configurable.

Commit 665772bda213e838b3c092075a386ee3b846b0be forces to display only
suggestion for the request's method (this was not the case before).

This commit allows to configure this behaviour: it keeps the current behaviour
but also allows to use the other behaviour where the suggestion is displayed
for each request method (as it was before).
Merge pull request #55 from oligot/suggestion-method

Display suggestion is now configurable
Fix the CSS so that we don't see the scrollbar

This commit fixes the CSS so that we don't see the scrollbar anymore.
It just removes the width: 100% property on the div elements.
Merge pull request #56 from oligot/scrollbar

Fix the CSS so that we don't see the scrollbar