fix(test): Remove unit_test dependency on install

The unit tests were accidentally dependent on the nanomsg
and nng libraries being installed on the system. Change
references them from the build envionment as intended.

Signed-off-by: E. Scott Daniels <daniels@research.att.com>
Change-Id: I3ebee18a796e535eb20d39e06be7f6def7a603e5
diff --git a/test/Makefile b/test/Makefile
index db4655a..40d9fc1 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -22,8 +22,7 @@
 CC = gcc
 coverage_opts = -ftest-coverage -fprofile-arcs
 
-#libs = ../build/librmr_nng.a -L ../build/lib -lnng -lpthread -lm
-libs =  -L ../build/lib -lnng -lpthread -lm
+libs =   -lnng -lpthread -lm
 ipaths = -I ../src/rmr/common/src/ -I ../src/rmr/common/include -I ../src/rmr/nng/include/ -I ../src/rmr/nng/src/ -I ../src/rmr/nanomsg/include/ -I ../src/rmr/nanomsg/src/ 
 
 #sa_tests = sa_tools_test.o