Do NOT throw error when require(not-exsited-id). fix #824
Rebuild packages
Update util-request.js

update comments for function getCurrentScript
Merge pull request #826 from saiyagg/patch-1

fix comment for extra 'the'
Remove duplicate "the" in comments
Update cases for text plugin
Fix a resolve bug with directory path. fix #839
Rebuild packages
improve comments
Merge pull request #840 from noahlu/master

Improve comments
Rebuild packages
Update cases for flush plugin
Update cases for flush plugin
Update test cases for flush plugin
Update documentations for releasing 2.1.1
Add aliexpress to logos wall
Update README
Update README
Remove Google Closure Compiler
Update devDependencies