fixed internal server error createSessionItemAttemptTry
Added support to load blacklist words from cache
disabled  writing log for otherthan 500 errors
Changes made in Application for list application
Merge pull request #691 from PurnimaGS/master

Changes made in Application for list application
Merge pull request #690 from skpcharles/master

fixed issue in question image update
Core-1876 Changed api calls Application
Merge pull request #692 from PurnimaGS/master

Core-1876 Changed api calls Application
Core-1876 added order by lastModified date in ApplicationList
Merge pull request #693 from PurnimaGS/master

Core-1876 added order by lastModified date in ApplicationList
Fixed issues oauth empty title
Merge pull request #681 from prakashraja89/master

fixed internal server error createSessionItemAttemptTry
Merge pull request #687 from parthibane/master

Added support to load blacklist words from cache
Merge branch 'master' of https://github.com/Gooru/Gooru-Core-API
fixed api call issue in Authentication
Merge pull request #694 from PurnimaGS/master

fixed api call issue in Authentication
added support for retrieve shelf gooruOid
Merge pull request #696 from sheebans/master

added support for retrieve shelf gooruOid
added fileter support in getApplication and getMyshelf