pkg/cluster: Attach EOF is an error unless streams are closed

Fixes #151

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
host: Send attach stream EOF after log output ends

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
controller: Fix attach test

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
test: Give the basic test more time to pass

Signed-off-by: Lewis Marshall <lewis@lmars.net>
test: Fix caching bug

Signed-off-by: Lewis Marshall <lewis@lmars.net>
script: Set flynn-init path

Signed-off-by: Lewis Marshall <lewis@lmars.net>
Merge pull request #167 from flynn/test-updates

test: Increase timeout for basic tests
test: Dump all logs on failure

Signed-off-by: Lewis Marshall <lewis@lmars.net>
test: Add timestamp to debug output

Signed-off-by: Lewis Marshall <lewis@lmars.net>
controller: Log scheduler job events

Signed-off-by: Lewis Marshall <lewis@lmars.net>
controller: Log errors starting jobs

Signed-off-by: Lewis Marshall <lewis@lmars.net>