Some formatting and testing isWall with === instead of ==
add gitignore
update gitignore
add test automation for project
add travis file
update license year
update tests
update readme
updating project structure
use umd for definition
move all functionality into a single file
add build status badge
update readme
prep for 0.1.0
remove links to annotated source
Merge branch 'master' of https://github.com/DanielSt/javascript-astar
use options parameter instead of parameter list.  Issue #12 and Issue #16
remove old test file
prep for 0.2.0