miickel/gulp-angular-templatecache — pull request #28 by tminglei (2014-06-18 15:14:49+00:00)
Title: add pretty format output support

Add pretty format output support, hope it will make `gulp-angular-templatecache` better.

_How to use it?_
set option `pretty` to true, when you initialize a `gulp-angular-templatecache`:
```javascript
gulp
.src('pages/**/*.html')
.pipe(templateCache({ pretty: true }))
.pipe(gulp.dest('./build'));
```
then you'll get pretty format results,
```javascript
angular.module("templates").run(["$templateCache", function($templateCache) {
$templateCache.put("template1.html",
"

\n" +
"

\n" +
"

\n" +
"

\n" +
"

\n" +
"

\n" +
"

\n" +
" messages\n" +
"

\n" +
"

\n" +
"

\n" +
...
"

\n" +
""
);

$templateCache.put("template2.html",
"

\n" +
"

\n" +
"

\n" +
"

\n" +
"

\n" +
"

\n" +
"

\n" +
" messages\n" +
"

\n" +
"

\n" +
"

\n" +
...
"

\n" +
""
);
...
}]);
```

Can you help review and give your suggestions?