added failing system test for whitespace in workspace paths
build: [style] line length
must use setup.py develop before testings to setup entry_points
build: fix support for whitespace in space paths
build: improve shutdown behavior in errors
build: fix python3 bug
build: fixup i/o capture for python3
Try falling back onto bash for array support
Merge pull request #100 from catkin/isinstance_str_compat

use portable basestring type for isinstance's
config: Auto-initialize when config is called with non-empty args. Fixes #101
Merge pull request #103 from jbohren-forks/config-auto-init

config: Auto-initialize when config is called with non-empty args.
context: display cmake/make args without commas
build: use -n for --dry-run shorthand, like git

-d should be reserved for --debug's shorthand
Merge pull request #105 from catkin/use_n_for_dry_run_shorthand

build: use -n for --dry-run shorthand, like git
build: update docs for new --dry-run, -n option
Merge pull request #104 from jbohren-forks/context-args-no-commas

context: display cmake/make args without commas
build: adding fake-array dash support
adding notifications for osx
added notifications for linux
refactor which() into top level utils module