Update Build and Instructions
- Remove Scons files
- Update README for multiple platforms
- Generate PBC headers from riak_pb
- Update version to 1.0
Add README placeholder for proto files
Simplify bulid by putting riak_pb under riak-c-client
Add `make install` step to build instructions
Merge remote-tracking branch 'origin/bugfix/bch/cleanup-build' into refactor/bch/riak-object-cleanup

Conflicts:
	Makefile.am
	README.md