* added array support for $l.css.addClass, $l.css.removeClass and $l.css.toggleClass.
* added viewport check helpers to $l.css.
* optimized positions helpers in $l.css.
* removed redundant transition methods.
* added $l.css.show and $l.css.hide closes #15
* $l.ui.scrollView closes #16
* fixed a minor typo bug.
* fixed a possible leak might be occured during $l.dom.create.
* started using .remove() instead of parentElement.removeChild.
* some coding style fixes.
* configuration for $l.ui.scrollView closes #27
* parseFloat and parseInt use replaced with alternatives
* more positioning methods for $l.css closes #28
* optimized some optional argument usages.
* applied coding styles.
* added $l.parent for upper scope access.
* added $l.helpers.duplicate.
* made some optimizations.
* added $l.vars.cookiePath variable.
* time diff based $l.timer closes #29
Update README.md

Fix some grammar problems.
Merge pull request #30 from afshinator/master

Update README.md
* fixed some bugs in $l.ui.scrollView.
* naming standards.
* Element.remove() fix for internet explorer.
* fixed a small issue in $l.vars.setCookie method.
Small improvements to readme.md
Merge pull request #31 from codejet/patch-1

Small improvements to readme.md
* build divided into two pieces named base and ext,
  laroux.js and laroux.css still merged version of them.