javascript: rename file black_cat to BlackCat
gulpfile: require modules
gulpfile: fix incorrect path third_party
gulpfile: refactor move task to ignore js files
gulpfile: refactor task name move:bower
gulpfile: add new task for browserify
gulpfile: add new line
html: remove unused scripts
javascript: refactored into cjs module
javascript: refactored into cjs module