Twenty Fifteen: minor file cleanup

[lancewillett]

Looking at things like removing trailing whitespace, SVN executable, SVN properties, EOL consistency in newlines.

[lancewillett]

Should crush all PNG image files also.

[lancewillett]

In 30043:

Twenty Fifteen: squeeze a few more bytes from screenshot PNG file. See #30133.

[lancewillett]

In 30044:

Twenty Fifteen: escape variable in HTML attribute output in customer header. See #30133.

[lancewillett]

In 30045:

Twenty Fifteen: spacing and code style cleanup. See #30133.

[lancewillett]

In 30046:

Twenty Fifteen: consistent line endings and SVN properties on all files. See #30133.

[lancewillett]

In 30047:

Twenty Fifteen: pinking shears. See #30133.

[lancewillett]

In 30048:

Twenty Fifteen: minor code style for variable within array notation. See #30133.

[lancewillett]

In 30049:

Twenty Fifteen: minor CSS spacing fix. See #30133.

[lancewillett]

In 30051:

Twenty Fifteen: minor CSS fixes. See #30133.

[ocean90]

Replying to lancewillett:

In 30044:

Twenty Fifteen: escape variable in HTML attribute output in customer header. See #30133.

esc_attr() is just for attributes, because it escapes the quotes.

var_dump(' style="color: #fff;"' === esc_attr( ' style="color: #fff;"') ); // false
var_dump(' style="color: #fff;"' === ' style="' . esc_attr( 'color: #fff;') . '"' ); // true

So in line 152 sprintf( ' style="color: #%s;"', esc_attr( get_header_textcolor() ) ); should be fine.

[lancewillett]

In 30081:

Twenty Fifteen: only escape HTML attribute output with esc_attr(). See #30133, props ocean90.

[lancewillett]

Thanks for the catch, ocean90. :)

[lancewillett]

Can open new tickets for new issues in cleanup.