dns.mirage requires both tcpip & mirage-types
+mirage-types-lwt, which makes sure that mirage-types.lwt is available
use mirage-types-lwt instead of mirage-types
travis: switch to using opam 1.2
travis: speed up by using 2 jobs in parallel
make mirage depend explicitly on `crunch` since it shells out to it
Revert "travis: speed up by using 2 jobs in parallel"

This reverts commit fb0c44496d633af749f394f0614f0275b558cf97, as it
runs slower in Travis despite it having 1.5 vcpus
Merge pull request #30 from avsm/master

add mirage-types-lwt
conduit-mirage was missing the most important dep of all -- conduit!
Merge pull request #31 from avsm/master

conduit-mirage was missing the most important dep of all -- conduit!
Add mirage-www
Clone the right mirage-skeleton code
mirage-xen does not work on 4.02
Merge pull request #32 from samoht/master

Add mirage-www
fix mirage-www constraints on mirage-console
add asn1/nocrypto/tls/x509 0.2.0 (well, currently git master)
Merge pull request #34 from hannesm/tls

add asn1/nocrypto/tls/x509 0.2.0 (well, currently git master)
updates from mirleft-0.2 upstream now in opam
use conflicts instead of version constraints in depopts
Merge pull request #35 from hannesm/mirleft-updates

updates from mirleft-0.2 upstream now in opam