Merge pull request #78 from sharayumungel/develop

changes for fetching refresh interval for auto-refresh in grisu-webstat
Merge pull request #79 from sharayumungel/develop

added 2 methods as a part of performance improvement changes in grisu we...
Merge pull request #80 from sharayumungel/develop

changing the query for fetching user DNs
Merge pull request #81 from sharayumungel/develop

changing the case of table name (JobStat)
Merge pull request #82 from sharayumungel/develop

changed the query for findAllUserDNs to fetch all the user dns
Merge pull request #83 from sharayumungel/develop

added a method to get all the DNs available in JobStat table
Merge pull request #84 from sharayumungel/develop

added more methods
Removed stacktrace
Merge pull request #85 from sharayumungel/develop

releasing connections
Added PackageFileHelper
Merge branch 'develop' of github.com:grisu/grisu into develop
Added Job class to serve as a future replacement of JobObject
Added examples
[maven-release-plugin] prepare release 0.5.16
[maven-release-plugin] prepare for next development iteration
Add convenience method to set walltime as a string
Enable walltime string
Fixed jobObject creation where environment variables weren't populated
[maven-release-plugin] prepare release 0.5.17
[maven-release-plugin] prepare for next development iteration