Added basic support for Fossil DCVS


Added basic support for Fossil DCVS  http://fossil-scm.org/

Added in console.js:

Menu: Tools / Fossil 
     - status
     - update
     - addremove
     - commit
     - undo
     - remove

Added: 
  plugins-server / cloud9.ide.fossil / fossil.js 


Updated README.md - install script section:

Install: (base headless ubuntu 10.12)

    sudo apt-get update
    apt-get install software-properties-common
    sudo apt-get install python-software-properties python g++ make

    sudo add-apt-repository ppa:chris-lea/node.js

    sudo apt-get update
    sudo apt-get install nodejs
    
    #last nodejs version contains "npm"

    read -p "check for errors. Press any key to continue"

    ##n set active node version
    npm install n

    ##cloud9 works with v0.8.10 - Doesn't work yet with v0.10.x
    n 0.8.10

    sudo apt-get install libxml2-dev

    apt-get install git

    read -p "check for errors. Press any key to continue"

    git clone https://github.com/ajaxorg/cloud9.git
    cd cloud9
    npm install
    
    read -p "check for errors. Press any key to continue"
    
    cd ..
    #start server
    cloud9/bin/cloud9.sh -l 0.0.0.0 --username usr --password pwd -w proyect_folder -p 3131

    #start server for another proyect
    cloud9/bin/cloud9.sh -l 0.0.0.0 --username usr --password pwd -w another_folder -p 3132