Fix spelling errors in Slice.pm
Modify apache configuration of sliceable switch.
Modify sliceable_switch configuraion
Escape single quotation marks included in description in Slice.pm
Merge pull request #11 from daisuke-k/master

Escape single quotation marks included in description in Slice.pm
update httpserver
fix warnings
Do not use relative paths in 'run { path ... }'
Do not use '0xe' prefix for switches' dpid
Add flow-dumper.rb
Add slicebale switch sample configurations for the Trema book
Fix bugs of flow-dumper.rb
Modify flow-dumper.rb
Add a timeout method into flow-dumper.rb
Initial Commit
Modify Makefiles for trema installed as rubygems
Cleanup apache sample config of Sliceable Switch

- Accept REST paths conforming to Sliceable Network Management API
  (e.g., /tenants/tenant-1/networks/network-1)
- Make the script dir "deny from all" to avoid unnecessary expose.
- Replace tab to spaces
Accept a dict style of filter definition

Sliceable Switch REST API does not have a consistent API object model.
A network and a port are passed one by one. On the other hand a definition
of packet filter must be passed as a list.
It would be better that REST API accepts both a dict and a list.

This commit allows a user to post a dict style of packet filter definition
in addition to a list style.

A list support for network/port will be done in a later patch.
Fix issue #17
print table stats in show-switch-features.rb

This commit changes ShowSwitchFeatures class to send messages from
switch_ready() method only and extends stats_reply() method to print
TableStatsReply objects as well.