Add certificate of origin and update authors

Define the developer's certificate of origin, which specifies
what the signed-off-by line actually means.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
configure.ac: label all Automake conditionals

Automake allows optional labeling of all "if", "else", and "endif"
statements.  If you label them, Automake will check them for
correctness.  Very handy for if/else/endif statements that are deeply
nested and/or a long distance from each other.

Signed-off-by: Jeff Squyres <jsquyres@cisco.com>
usnic: add support for building as a DL
Warning fixes for Sockets provider (list).
Merge pull request #221 from jsquyres/pr/usnic-dl

usnic: add support for building as a DL
Merge pull request #222 from jithinjosepkl/pr/warnings_fix

Warning fixes for Sockets provider
Merge pull request #218 from jsquyres/pr/label-automake-conditionals

configure.ac: label all Automake conditionals
Merge branch 'master' into dev
Add certificate of origin and update authors

Define the developer's certificate of origin, which specifies
what the signed-off-by line actually means.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #223 from shefty/master

Add certificate of origin and update authors
Merge branch 'master' into dev
fabric: Add 'fi' prefix to internal header files

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
prov/sockets: Remove indexer.h from socket src directory

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Merge pull request #224 from shefty/master

Add 'fi' prefix to include files
fi_tostr: add support for printing AV types

Signed-off-by: Reese Faucette <rfaucett@cisco.com>
Merge pull request #225 from rfaucett/pr/tostr_av_type

fi_tostr: add support for printing AV types
verbs: DL filename should be "verbs", not "ibverbs"

The provider name is "verbs" everywhere else.  Make the DL filename
match / be consistent.