* Directory Listing
* File upload
* Create Folder
* Upload File
* Create Folder
* Upload File
Added rest authentication service
Commited DB
Making slight changes for user based directories
Merge branch 'DEV' of https://github.com/hasnain110/cloud-store into DEV
Updated login success u
Added rest authentication service
File upload error fix
Path errors fixed on file upload
Delete file/folder functionality added
New method added for retrieving logged in user directory
Introducing public sharing functionality
* Back to previous folder functionality
* Frontend for sharing public download link
Added rest authentication service
Revamping UI with bootstrap 3.0
Merge branch 'DEV' of https://github.com/hasnain110/cloud-store into DEV
Added rest authentication service
Fixing file expiry issue, setting it to default 10 days
Merge branch 'DEV'
merging to master from DEV