resources: Changed output directory structure

Previously, build output to "dist". Though, this may not always map well
to the directory structure on dist.gem5.org. Therefore, it has been
changed to a more general "output" directory.
diff --git a/Makefile b/Makefile
index 7fa4859..05db81d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,5 @@
 source-dir          := src
+output-dir          := output
 
 # RISCV-Tests Parameters
 riscv-tests-dir     := $(source-dir)/riscv-tests
@@ -15,7 +16,7 @@
                        $(riscv-benchmark-dir)/spmv.riscv \
                        $(riscv-benchmark-dir)/towers.riscv \
                        $(riscv-benchmark-dir)/vvadd.riscv
-riscv-dist-dir      := dist/current/test-progs/riscv-tests
+riscv-dist-dir      := $(output)/test-progs/riscv-tests
 
 # Insttest Parameters
 insttest-src        := $(source-dir)/insttest
@@ -26,7 +27,7 @@
 					   $(insttest-bin)/insttest-rv64f \
 					   $(insttest-bin)/insttest-rv64i \
 					   $(insttest-bin)/insttest-rv64m
-insttest-dist-dir   := dist/current/test-progs/insttest/bin/riscv/linux
+insttest-dist-dir   := $(output)/test-progs/insttest/bin/riscv/linux
 
 # RISCV-Tests
 .PHONY: riscv-tests
diff --git a/README.md b/README.md
index 6bcc7fd..4b74168 100644
--- a/README.md
+++ b/README.md
@@ -7,9 +7,9 @@
 * **Makefile** : Used to compile the resources. Please consult the sections
 below for dependencies that may be required to compile these resources.
 * **src** : The resource sources.
-* **dist** : Where the resources are stored after running the **Makefile**.
+* **output** : Where the resources are stored after running the **Makefile**.
 The directory structure maps to that under http://dist.gem5.org/dist. E.g.,
-`dist/current/test-progs/riscv-tests/median.riscv` can be found at
+`output/test-progs/riscv-tests/median.riscv` can be found at
 http://dist.gem5.org/dist/current/test-progs/riscv-tests/median.riscv.
 
 # Resource: RISCV Tests