Remove methods `*attributes()` and rename `replace*Attributes()` to `*attributes()`

[vjik]

Q	A
Is bugfix?	❌
New feature?	❌
Breaks BC?	✔️
Fixed issues	#125

• Range: remove outputAttributes(), rename replaceOutputAttributes() to outputAttributes()
• File: remove uncheckInputAttributes(), rename replaceUncheckInputAttributes() to uncheckInputAttributes()
• CheckboxList: remove individualInputAttributes(), rename replaceIndividualInputAttributes() to individualInputAttributes()
• CheckboxList: remove checkboxAttributes(), rename replaceCheckboxAttributes() to checkboxAttributes()
• RadioList: remove individualInputAttributes(), rename replaceIndividualInputAttributes() to individualInputAttributes()
• RadioList: remove radioAttributes(), rename replaceRadioAttributes() to radioAttributes()
• ButtonGroup: remove buttonAttributes(), rename replaceButtonAttributes() to buttonAttributes()
• Tag: remove attributes(), rename replaceAttributes() to attributes()

[codecov[bot]]

Codecov Report

Base: 100.00% // Head: 100.00% // No change to project coverage :thumbsup:

Coverage data is based on head (ebcc3f7) compared to base (a0844f4). Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #141 +/- ## =========================================== Coverage 100.00% 100.00% + Complexity 763 755 -8 =========================================== Files 83 83 Lines 1981 1965 -16 =========================================== - Hits 1981 1965 -16 ``` | [Impacted Files](https://codecov.io/gh/yiisoft/html/pull/141?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft) | Coverage Δ | | |---|---|---| | [src/Html.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL0h0bWwucGhw) | `100.00% <100.00%> (ø)` | | | [src/Tag/Base/ListTag.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9CYXNlL0xpc3RUYWcucGhw) | `100.00% <100.00%> (ø)` | | | [src/Tag/Base/Tag.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9CYXNlL1RhZy5waHA=) | `100.00% <100.00%> (ø)` | | | [src/Tag/Input/File.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9JbnB1dC9GaWxlLnBocA==) | `100.00% <100.00%> (ø)` | | | [src/Tag/Input/Range.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9JbnB1dC9SYW5nZS5waHA=) | `100.00% <100.00%> (ø)` | | | [src/Tag/Optgroup.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9PcHRncm91cC5waHA=) | `100.00% <100.00%> (ø)` | | | [src/Tag/Select.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9TZWxlY3QucGhw) | `100.00% <100.00%> (ø)` | | | [src/Tag/Tr.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1RhZy9Uci5waHA=) | `100.00% <100.00%> (ø)` | | | [src/Widget/ButtonGroup.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1dpZGdldC9CdXR0b25Hcm91cC5waHA=) | `100.00% <100.00%> (ø)` | | | [src/Widget/CheckboxList/CheckboxList.php](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft#diff-c3JjL1dpZGdldC9DaGVja2JveExpc3QvQ2hlY2tib3hMaXN0LnBocA==) | `100.00% <100.00%> (ø)` | | | ... and [1 more](https://codecov.io/gh/yiisoft/html/pull/141/diff?src=pr&el=tree-more&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft) | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=yiisoft)

:umbrella: View full report at Codecov.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.