No error when not automatically updating routing

If the user doesn't want the routing updated automatically there is no need to return an error.

Fixes #196
Add missing assertions on ControllerGeneratorTest
Fix coding style
Updated the list of PHP reserved keywords

Source: http://php.net/manual/en/reserved.keywords.php
bug #314 Updated the list of PHP reserved keywords (javiereguiluz)

This PR was merged into the 2.4.x-dev branch.

Discussion
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Updated the list of PHP reserved keywords

We didn't consider the keywords introduced in 5.4 and 5.5 versions.

Source: http://php.net/manual/en/reserved.keywords.php

Commits
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035fc8f Updated the list of PHP reserved keywords
minor #310 Fix incomplete test + CS (GromNaN)

This PR was merged into the 2.4.x-dev branch.

Discussion
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Fix incomplete test + CS

While reviewing the code, I've found an incomplete test and some trailing spaces.

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Commits
-------

afe8fc8 Fix coding style
41775e2 Add missing assertions on ControllerGeneratorTest
fixed CS
bug #298 No error when not automatically updating routing (mcfedr)

This PR was merged into the 2.4.x-dev branch.

Discussion
----------

No error when not automatically updating routing

If the user doesn't want the routing updated automatically there is no need to return an error.

Fixes #196

Commits
-------

502ed95 No error when not automatically updating routing
[DX] Re-work generate:bundle for simple app bundles #290
patch applied
fix test errors in Tests/Command/GenerateBundleCommandTest.php
[WIP] more on test
more on test
docs fixed
droped shared element from parameters array in Generator/BundleGenerator.php
shared option set to false by default
[WIP] optional vendor's name
 = false in generate method :)
better explanation for --shared option
CS fix