Add cwd option and updated documentation.
Merge pull request #10 from IonDriveSoftware/master

Add cwd option
Version 0.0.5
Fixed Travis CI link in badge
Update README.md
Added debugBreak option for --debug-brk
Added env option, Fixes #12
Updated require syntax in tests
Version 0.0.6
Merged --debug-break option Fixes #14
Version 0.0.7
Added error logging for locally installed nodemon issue, Fixes #15
Use spec test reporter
Version 0.0.8
Added comment for removing old .nodemonignore file
Reformatted error message
Changed test script to simply run grunt test
Added cwd and empty configs to Gruntfile
Added support for using ignoredFiles and cwd together Fixes #17
Edited task description, and fixed code to follow whitespace/order conventions