Merge pull request #4 from PersistentSystemsLimitedSoftLayer/master

getting latest
Merge pull request #5 from PersistentSystemsLimitedSoftLayer/master

pull latest code
Merge pull request #6 from PersistentSystemsLimitedSoftLayer/master

Get latest code
Merge pull request #7 from PersistentSystemsLimitedSoftLayer/master

get latest code
Merge pull request #8 from PersistentSystemsLimitedSoftLayer/master

pull latest code
Merge pull request #11 from PersistentSystemsLimitedSoftLayer/master

Merge pull request #60 from shakilusgaonker/master
Merge pull request #9 from PersistentSystemsLimitedSoftLayer/master

pull latest code
Added service for subscribe for a notification
Merge pull request #9 from PersistentSystemsLimitedSoftLayer/master

updating the workspace
Merge pull request #61 from snehashahade/master

Added service Subscribe for notification
Merge pull request #10 from PersistentSystemsLimitedSoftLayer/master

Updating My workspace
Merge pull request #12 from PersistentSystemsLimitedSoftLayer/master

SyncMyWorkspace
Implemented the getInstanceByHostname functionality
Merge pull request #62 from shakilusgaonker/master

Implemented Following functionalities
Merge branch 'master' of https://github.com/shakilusgaonker/SoftLayerRestClient
Merge pull request #63 from shakilusgaonker/master

Implemented the getInstanceByHostname functionality
Added edit Image functionality and Updated Softlayer API Doc
Merge pull request #64 from amolwasu/master

merging Image changes and API doc
Merge pull request #11 from PersistentSystemsLimitedSoftLayer/master

Updating workspace
Modified the edit Image Method, removed json object from test case class