Added the executable file to the bin folder
By default composer put executable in vendor/bin, so chaged the example usage to match that
Merge pull request #13 from EricHogue/AddExecutableToBin

Make sure iniscan executable is copied to the vendor/bin folder
Update README.md

Adding "vendor/" path to other executable example calls
fix for Issue #14 - switching check for expose_php
fixing delimiter on table output in scan command
updating custom rule checks with "setTest" information
adding "setTest" method to rule class
returning an exit code of "1" with failures, "0" if none
adding exit code info to the README (Issue #2)
using the Scan class to get the rules rather than manually
making path optional in constructor and finding the rules at the new location
adding 'deprecated' section to the rules config to help weed out deprecated settings
updating deprecated settings structure
overriding constructor in custom rules to set test key there
adding getTestKey shortcut method to Rule
adding deprecation checking into Scan class
adding magic_quotes_gpc to the deprecated list (Issue #15)
adding custom exceptions
updating Operation to use new Path exception