Explicitly set the cgoflags needed by the parlib package
Revert clean.bash to not use local.bash
Remove dependence on ROSROOT in generation files
Remove dependence on local.bash and add hooks for new akaros script
No more need for local.bash
Force the linker to link in parlib for all akaros programs

I hate that we are modifying the linker for this.  We will hopefully be
able to talk to the go guys to figure out how to do this better before
the real push in there.
Update run.bash in prepearation for running akaros tests
Bug with not using exernal linker properly in run.go
Brand new akaros.bash and a go_akaros_amd64_exec script

Now reuses existing make.bash and all.bash, etc. after just setting up a
few environment variables and invoking them directly.  It relies on the
new go_akaros_amd64_exec script to figure out how to run programs
invoked through a call to "go run" (which is called internally by "go
test"). Take a look at the README in misc/nacl to see the motivation for
this.
Update examples with new setup

Also add a file in misc/akaros that you can source to setup all the
required env variables for akaros