Replace animation name in CSS

This is plugin for nmp-package "Post-Compression".
He`s searching and replaces long animation names on short animation names, in the CSS code.

An example of using:

var replaceAnimationInCSS = require("pc__replace_animation_in_css");

gulp.src("./*.css")
    .pipe(postCompression.search([
        replaceAnimationInCSS()
    ], shortNames));

Where:

• shortNames - an object of type JSON with rules replace the long words to short words.

An example of the JSON object "shortNames":

{
    "animation_in_css": {    // the name of the group names
        "someNameA": "a",    // long name: short name
        "someNameB": "b"
    }
}

An example of CSS code before:

@-webkit-keyframes someNameA {
    ...
}
@keyframes someNameA {
    ...
}

An example of CSS code after:

@-webkit-keyframes a {
    ...
}
@keyframes b {
    ...
}