Merge pull request #5 from jaw6/master

Should install rails from gems
issue #6. explicitly include files/folders to git.
issue #3. move from 1.9.3 to 2.0.0.
Merge pull request #8 from railsmn/issues/3

issue #3. move from 1.9.3 to 2.0.0.
Merge pull request #7 from railsmn/issues/6

issue #6. explicitly include files/folders to git.
added a line to the bash profile to automatically cd into the shared directory
Merge pull request #9 from railsmn/ssh-directory

added a line to the bash profile to automatically cd into the shared dir...
fixes #10 - only create vagrant db.
this enables, someone to run psql on the command line
created more easy to follow setup steps.
Merge pull request #13 from railsmn/setup-2

created more easy to follow setup steps.
Merge pull request #11 from railsmn/issues/10

fixes #10 - only create vagrant db.
tweaks
fixed the open_camp name
changed these to 3 to be more explicit
added specific install steps
Added directions on how to create a shared folder on Windows, which maps to the open_camp folder in the user's Vagrantbox
Added some clarification of the end of Step 2b, and edited timing expectations from Step 2.
Changed some formatting for readme, added commented out symlink for windows users in Vagrantfile
minor formatting tweak
Merge pull request #15 from momer/add-windows-shared-directory

Add windows shared directory