added get and put double to shortjson
added get and put boolean to shortjson
emulator is now relatively stable

Fixed several bugs, including a pernicious race condition with job
creation in the kvs also setup useful printing to LOG_INFO to enable
post-processing/analysis

Note:  This commit was split between ngrm and flux-core repos.
The job.c workaround is #ifdefed out as it makes an rpc to the simulator
scheduler.  -garlick 2014-10-20
cleanup: drop scheduler code from wreck subdir
build: add etc/Makefile.in for out-of-tree builds
build: drop flux-core-srctree.pc
Merge pull request #79 from garlick/steve

add JSON utility functions, cleanup, commented out simulator workaround
Merge pull request #80 from garlick/build-ngrm

rework stragey for external project builds