Small make improvements: ignore binaries, update on go get (#1166)

Signed-off-by: Pavol Loffay <ploffay@redhat.com>

.gitignore

@@ -12,14 +12,15 @@ cover.html
 .mkdocs-virtual-env/
 vendor/
 examples/hotrod/hotrod
+examples/hotrod/hotrod-*
 cmd/all-in-one/all-in-one-*
 cmd/agent/agent
-cmd/agent/agent-linux
+cmd/agent/agent-*
 cmd/collector/collector
-cmd/collector/collector-linux
+cmd/collector/collector-*
 cmd/ingester/ingester
-cmd/ingester/ingester-linux
+cmd/ingester/ingester-*
 cmd/query/query
-cmd/query/query-linux
-crossdock/crossdock-linux
+cmd/query/query-*
+crossdock/crossdock-*
 run-crossdock.log

Makefile

@@ -161,7 +161,7 @@ install: install-glide
 
 .PHONY: install-statik
 install-statik:
-	go get github.com/rakyll/statik
+	go get -u github.com/rakyll/statik
 
 .PHONY: build-examples
 build-examples: install-statik
@@ -325,7 +325,7 @@ generate-zipkin-swagger: idl-submodule
 
 .PHONY: install-mockery
 install-mockery:
-	go get github.com/vektra/mockery
+	go get -u github.com/vektra/mockery
 
 .PHONY: generate-mocks
 generate-mocks: install-mockery