Major update of Scss dependency also

Merge pull request #21 from mlaxwong/master

leafo/scssphp archived, need switch to scssphp/scssphp

Major updates less.php

Major updates less.php

Less: add importDirs option

Merge pull request #19 from petrovich24/master

importDirs option for less compiler

Add Yii2 PHP7+ support

Merge pull request #18 from vuquangthinh/patch-2

Update Parser.php

Production ready

Remove minimum-stability:dev requirements

v1.2.8

beforeCompile event
Respects the user defined permissions for the asset folders
Allow custom Less variables

Compass framework support

Merge pull request #15 from mervick/patch-1

Removed the repeated slashes from the result file

Stricter versioning for less.php

v1.2.6

stricter version for less.php library

Right Sass namespace

Merge pull request #11 from mervick/patch-1

Change the location of the Sass parser

Flexibility of using $destinationDIr

v1.2.4

yii2 codestyle fix