fixed bug #198 scale web processes to 1 by default for new apps
refactored code of bug #198
README: 12 -> twelve

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
README: Fix typo

Signed-off-by: Jonathan Rudenberg <jonathan@titanous.com>
Merge branch 'master' of https://github.com/flynn/flynn
fixed bug #150 : Add app delete to CLI

Signed-off-by: Wang Baoling <chinamerp@gmail.com>
Merge branch 'master' of https://github.com/chinamerp/flynn