ignore bower_components

Don't track files in `bower_components`, so users can opt to pull in 3rd party libs via bower without crashing the watch process do to too many files
change route, capture any htm or html request
delegate missing files to express.static
introduce real argv parsing
allow ignored paths to be passed in
refactor: move open and ignored path logic to serve module
refactor: pass in open, pass in argv as options
update readme
clean up express; remove unused middleware
Merge pull request #3 from w33ble/feature/any-html

Inject LR into any htm/html file
Merge pull request #4 from w33ble/feature/ignore-paths

Pass proper options at execution