Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
fixed normalizePath to keep a '.' path when necessary.
Added BUG #3522 to the changelog.
Code style fix & CHANGELOG typo fix for bug #3522
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Fix #3472: Configurable option to encode spaces in dropdowns
Merge branch 'patch-4' of github.com:kartik-v/yii2 into kartik-v-patch-4

Conflicts:
	framework/CHANGELOG.md
Merge branch 'patch-4' of github.com:kartik-v/yii2 into kartik-v-patch-4
minor text update.
Implemented qiangxue's solution as it is much simpler.
Merge pull request #3529 from skotos/3522-normalizepath-current-path

#3522 normalizepath to allow current path