adding tenant header to example requests in docs.
create superadmin tenant in the store on start up.
shouldn't be doing timezone conversion.
fix comment and remove unused line.
remove pst timezone assumption in clusters instance test.
Merge pull request #307 from continuuity/feature/fix-timezone-in-test

shouldn't be doing timezone conversion.
Merge remote-tracking branch 'origin/develop' into feature/superadmin-initialization
Merge remote-tracking branch 'origin/develop' into feature/add-tenant-header-to-examples
default provisioner register port
Merge pull request #309 from continuuity/feature/provisioner-bind-default

default provisioner register port
Merge pull request #303 from continuuity/feature/add-tenant-header-to-examples

adding tenant header to example requests in docs.
Merge pull request #305 from continuuity/feature/superadmin-initialization

create superadmin tenant in the store on start up.
Updated readme with steps to build project
Added: Node store service
Added: Node store views
Added: Tests for get node
Added: Tests for delete node
Added: Function to write multiple nodes.
Added: Node exists in node store
Added: Node set and insert to node store
Added: Tests for deleting node as user and admin
Added: Tests for testing update node in store
Updated: Copyright
Fixed: Code style issues
Deleted: Unused commented code
Added: DBConnection check for embedded DB
Removed: getClusterNodes from NodeStoreView. Should be in ClusterStoreView
Checkpoint: Ability to POST a node
Checkpoint: Ability to GET a list of nodes
Checkpoint: Creating tests around these two methods
Refactored tests in node handler
Create nodes in node handler takes a list now