show error message correctly
added Travis CI
Merge pull request #2 from ChrisWren/travis

added Travis CI
Merge pull request #1 from kcliu/error_message_handling

show error message correctly
added warning about missing global nodemon module
bumped version number
added mocha/should test modules
changed generated .nodemonignore comment
fixed nodemon --exec option
removed unused fixture
added tests for --exec and correct nodemonignore creation
fixed nodemon.exec config typo and exec task option
updated npm test
added Changelog to README