Modified stack script to support FlowVisor-integrated Ryu
fixing data folder ownership permissions
Merge remote-tracking branch 'origin/s-folsom' into silver
Modified stack script to support Ryu DB
Updated gen-local script to avoid accidental overwrites of local.sh and localrc
Updated ryu_port_reg script to support latest PXE and MGMT network changes
creating all required services when keystone is in LOCAL mode
Adding support for cinder for volume services
Adding some test routines for flowvisor and getting a specific node
Updating tr-edge-1 sample files
fixing some minor issues
reducing maximum chunk size in glance when storing images to swift
fixing region support fro cinder in nova
Added new port bonding script and register PXE and Data cluster ports
Moved Ryu DB table creation out of stack.sh and into Ryu code
Make new FlowVisor config file on each run of stack.sh
Merge remote-tracking branch 'savi/silver' into silver

Conflicts:
	stack.sh
Updated FV-related scripts in stack.sh to point FV to default controller
Updated port_reg.sh script and saved in samples/tr-edge-1 folder
Updated port_bond.sh script and saved in samples/tr-edge-1
Updated local.sh regarding location of images, calling port_bond.sh, and assigning integer flavour IDs
Mitigated Keystone error message issue during bootup
adding client install script
fixing a couple of minor issues in stack.sh
  1) re-installing keystone client before adding endpoints
  2) fixing a simple bug in local.sh on sample folder
adding support for bee2 resource

adding required scripts for enabling a separate screen for n-cpu-bee2.
as well as adding a new flavor called "bee2", with extra specs of "bee2_board".
also, adding a separate BEE2_CONF directory.
create bee2-nodes.sh

Registering 4 FPGAs for each bee2 board, as well as 4 ports (network interfaces) for each FPGA in each board.
Updated gen-local.sh script and localrc's for users to specify Ryu and FV ports
fixing client install problem in client_install.sh
added ubuntu cloud image build script
Merge pull request #7 from hesamrahimi/silver

adding support for bee2 resource
Merge remote-tracking branch 'savi/silver' into silver

Conflicts:
	samples/tr-edge-1/local.sh
Merge pull request #9 from t-lin/silver

Silver