Merge pull request #14 from pi-engine/develop

update 19 mars 2014
Fixed bug that related article cannot be added
Update composer.json
Merge pull request #1043 from linzongshu/develop

Fixed bug that related article cannot be added
Update composer.json
Update composer.json
Update docs
Fixed bug that user profile cannot be updated
Merge pull request #1045 from linzongshu/develop

Fixed bug that user profile cannot be updated
Update composer.json
Fixer bug password cannot be matched
Fixed bug of saml module
Merge pull request #1046 from linzongshu/develop

Fixer bug password cannot be matched
Restore user module changes, to be refactored
Fixed bug that compound info cannot update
Merge pull request #1047 from linzongshu/develop

Fixed bug that compound info cannot update
Fix article double column block
Disabled export log info
Merge pull request #1048 from linzongshu/develop

Disabled export log info
Removed query encode in more result link