Add 'strict mode', disable goTop by link
Upgrade package.json ; enhance wiki loading button; Add strict mode to all libs
Global var leak
Fix NG result detected by jshint undef & unused options
Dict only depend to global variable `jQuery`(exclude test resources)
Merge branch 'master' of https://github.com/ajaxsys/dict-client

Conflicts:
	package.json

Add parent window scroll controlling