netdev-dpdk: Coding style improvements.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Pritesh Kothari <pritesh.kothari@cisco.com>
ofp-parse: Correctly parse actions= in group bucket

Make the parser compatible with how we print group buckets and allow
actions= to be specified, e.g.:

 group_id=1,type=all,bucket=actions=output:2,bucket=actions=output:3

Also, better document the supported syntax in the manual page and
cover both syntax formats in the unit test.

Signed-off-by: Thomas Graf <tgraf@noironetworks.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
test-classifier: add ovs_assert to prevent warning

GCC 4.9.0 triggers a warning (array-bounds) while compiling test-classifier.c
This commit introduces an assertion that suppresses the warning.

Signed-off-by: Daniele Di Proietto <ddiproietto@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>