Fixed gulp docs cross-platform.

Author: nkovacic

gulpfile.js

@@ -104,15 +104,15 @@ gulp.task('build-js', function() {
     .on('error', gutil.log);
 });
 
-gulp.task('docs', function() {
-  gulp.task('docs', shell.task([
-    'node_modules\\jsdoc\\jsdoc.js '+
-      '-c node_modules\\angular-jsdoc\\common/conf.json '+   // config file
-      '-t node_modules\\angular-jsdoc\\angular-template '+   // template file
-      '-d build\\docs '+                           // output directory
-      '.\\README.md ' +                            // to include README.md as index contents
-      '-r directives services'                    // source code directory
-  ]));
+gulp.task('docs', function() {  
+    shell.task([
+        path.join('node_module', 'jsdoc', 'jsdoc.js')+
+          ' -c ' + path.join('node_modules','angular-jsdoc', 'common', 'conf.json ') +   // config file
+          ' -t ' + path.join('node_modules', 'angular-jsdoc', 'angular-template') +   // template file
+          ' -d ' + path.join('build', 'docs') +                           // output directory
+          ' ' + path.join('./README.md') +                            // to include README.md as index contents
+          ' -r directives services'                    // source code directory
+    ]);
 });
 
 gulp.task('bump', function() { bumpVersion('patch'); });