Community-Lab introduction

Modified script,lightning.txt from [ff84339f3b] to [5926e41a5d].

    40     40     their instability.
    41     41   - It's important to note that all Community-Lab's software and documentation
    42     42     is “free as in freedom” so you can use them to setup your own CONFINE
    43     43     testbed. *##*
    44     44   
    45     45   ** Community-Lab as community infrastructure
    46     46   
    47         -- Besids supporting experimentation, CONFINE helps physically extend CNs with
           47  +- Besides supporting experimentation, CONFINE helps physically extend CNs with
    48     48     new Community-Lab nodes.
    49     49   - These nodes can also host services like web servers, video broadcast
    50     50     stations, etc. for the community.
    51     51   - In a more sophisticated approach, nodes can also be used to implement cloud
    52     52     infrastructure provided and managed by the community for the community.
    53     53     This is the mission of the Clommunity project. *##*
    54     54