Bug: Leaving empty lines on css files

[Alex Giannis]

This bug is arround from Tincr v1 . 

When editing css files some of the css elements (about 30%) you edit has empty lines. 

Example:

.intro-box {

    height: 300px;

    width: 550px;

    position: relative;

    margin: auto;

}

I can't figure out a way to reproduce this.  But it happens most of the time when you add/remove css rules multiple times on  the same or different  css elements.