Update README.md

updated instructions for installing php55
Update README.md
Update README.md
add node_modules to gitignore
remove brew link instructions

new version of php in the homebrew keg auto-links.
User Tokens Addition Updated for Laravel ~4.1.26

User(Model^Migrations^Seeds) Updated for newer versions of Laravel
(~4.1.26)

Laravel 4.1.26 introduces security improvements for "remember me"
cookies. Before this update, if a remember cookie was hijacked by
another malicious user, the cookie would remain valid for a long period
of time, even after the true owner of the account reset their password,
logged out, etc.

more info at: http://laravel.com/docs/upgrade#upgrade-4.1.26
Merge pull request #13 from Royedc4/master

User Tokens Addition Updated for Laravel ~4.1.26
Merge pull request #1 from davemo/master

Update from original