Allow eosiocpp to run without make install
Allow eosiocpp to run without make install

Add include paths and library locations to allow eosiocpp to run in-
place.  Now works on contract paths outside of eos hierarchy.  Still
works when installed.

EOSIO/eos,EOSIO/eos,EOSIO/eos,EOSIO/eos,EOSIO/eos