Move application code to "src" directory

[zhukovra]

Q	A
Is bugfix?	no
New feature?	no
Breaks BC?	no
Tests pass?	yes
Fixed issues

Move source files to "src" directory. Discussed in https://github.com/yiisoft/yii2-httpclient/pull/140 Updated Travis configuration file.

[zhukovra]

@cebe what are you think about it?

[samdark]

It's OK but needs more polishing such as https://github.com/yiisoft/yii2-authclient/commit/829d298cfd9f6e1dd8fd52d7b7e2ffc0ccbc36d7

[zhukovra]

@samdark I don't understand line with setAlias('@yii/authclient', dirname(__DIR__).'/src') at all because namespace already was registered in composer.json. Please help me - what is purpose of this line? Or maybe @klimov-paul can explain. Thank you.

So I've just removed it from bootstrap.php. As you can see - it passes tests.

[samdark]

That's directory name, not namespace.

[zhukovra]

Your comment does not answer on question about the purpose of setting alias :disappointed: Please help me with that puzzle.

[samdark]

That is for the case someone will have any resource accessed via Yii::getAlias('@yii/authclient/something.txt'). As far as I'm aware it's the only purpose. In case of authclient there are asset bundles that may use that.

[zhukovra]

From my point of view - every line of code must be necessary or you commit just for entropy raising :boom: :laughing:
If tests work without the line - that line is useless.

[samdark]

Yup. Merged.

[samdark]

Thank you!