Shuffled features around to prioritize them.
Updated terminology and added parentheticals explaining what the implementation might look like
Added clarification for intended API requirements
Merge pull request #4 from faizkhan00/Add-Features

Add features
added more statements of purpose, risks, security
Added inital pass of endpoints (incomplete)
Merge pull request #5 from faizkhan00/Add-Features

added more statements of purpose, risks, security
Merge pull request #6 from faizkhan00/API-endpoints

Api endpoints
Moved some of the intro text out of the design doc and into the top-level readme.
Added some basic setup directions to README.md.
added package.json and gruntfile so that "npm install" checks out the mastercoin-tools.
Cleaned up formatting a bit.
Added instructions on installing python dependencies.
Added a start script which starts parsing the blockchain into a random temp directory.
Changed the parse location to be /tmp/msc-webwallet.
Added validation and file movement steps to the startup.
Copied in the masterchain.info source from mastercoin-tools (as of 6f6871bd00132b26c84e0762b2b7bed48fcb5f4c).
Changed www/server.py so that it serves bitcoin data out of /tmp/msct-wallet/www, and changed app.sh so that it spawns the server in the background.
Re-parse blockchain data periodically, and kill the web server process when the app.js is killed.
Added a little more explanation to README.md.