Added timeout and request error exit
config
Merge branch 'master' of https://github.com/frankyanwang/SmartRead

Conflicts:
	data_store/feedinsert.js
Merge branch 'master' of https://github.com/frankyanwang/SmartRead
Added image url check.
Merge branch 'master' of https://github.com/frankyanwang/SmartRead

Conflicts:
	data_store/feedinsert.js
Added xmlhttprequest
Merge pull request #18 from madimalo/master

Added image url check