Fix getControllerId() auto-generated id

[machour]

Q	A
Is bugfix?	yes
New feature?	no
Breaks BC?	yes/no (not sure anymore, see #397)
Tests pass?	yes
Fixed issues	#397

[samdark]

1. Need a line for changelog.
2. Any idea why https://travis-ci.org/yiisoft/yii2-gii/jobs/491799386?

[schmunk42]

There should really be an option to bring back the old behavior! Changing the default is fine for 2.1.

[samdark]

2.1 is going to be next release of gii.

[machour]

1. Changelog line added

2. There's something wrong with our PHPUnit constraint since b7becd5

If you look at https://travis-ci.org/yiisoft/yii2-gii/jobs/487945891 for example:

• Installing phpunit/phpunit (6.5.x-dev bac23fe): Downloading (100%)
  ...
  PHPUnit 7.5.1 by Sebastian Bergmann and contributors.

We are clearly not getting the expected PHPUnit version (composer.json asks for < 7)

3. @schmunk42 sorry I haven't had a chance to revise this PR according to your comment. Since this is going to be shipped in 2.1, is it okay with you as is ?

[schmunk42]

We are clearly not getting the expected PHPUnit version (composer.json asks for < 7)

Is it using a pre-installed version? travis-ci/docs-travis-ci-com#1016

3. @schmunk42 sorry I haven't had a chance to revise this PR according to your comment. Since this is going to be shipped in 2.1, is it okay with you as is ?

Is it OK, if I add a property $strictInflector = true;?

[machour]

Is it OK, if I add a property $strictInflector = true;?

By all means, go ahead!

[machour]

Spot on for the Travis issue @schmunk42, thank you!

[schmunk42]

Everything is fine for me too.
Please go ahead with merging...

[samdark]

Merged. Thank you!