Only display first 20 lines of readme (#46)
Only display first 20 lines of readme (#46)

tries to filter out headings too

Signed-off-by: Michael McCracken <678f76d0129c6a47299e3c6abb92ed26d253a960@canonical.com>
conjure-up/conjure-up,ubuntu/conjure-up,ubuntu/conjure-up,conjure-up/conjure-up,battlemidget/conjure-up,Ubuntu-Solutions-Engineering/conjure,Ubuntu-Solutions-Engineering/conjure,battlemidget/conjure-up