translate other shortcus
continue translate into cn
add javascript-memory-profiling.md & part 1
update javascript-memory-profiling.md part 1+
update README & update javascript-memory-profiling.md part1
Merge pull request #11 from DestinyXie/javascript-memory-profiling

Javascript memory profiling
add current translate article
Merge pull request #12 from SunLn/current_translate_article

add current translate article
update menu
Merge remote-tracking branch 'CN/master' into shortcut_translate

Conflicts:
	README.md
Merge pull request #10 from SunLn/shortcut_translate

Shortcut translate part 1