Updated formatting of README.md

 Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT

[Diff with white space ignored](https://github.com/BeSimple/BeSimpleI18nRoutingBundle/pull/54/files?w=1)