Remove internal git submodules (uber#9)

.gitmodules

@@ -1,4 +0,0 @@
-[submodule "cassandra"]
-	path = cassandra
-	url = gitolite@code.uber.internal:personal/nx/cassandra
-        branch = 3.9

Makefile

@@ -1,10 +1,13 @@
-.PHONY: bins test clean
+.PHONY: test bins clean
 PROJECT_ROOT = github.com/uber/cadence
 
 export PATH := $(GOPATH)/bin:$(PATH)
 
 THRIFT_GENDIR=.gen
 
+# default target
+default: test
+
 # define the list of thrift files the service depends on
 # (if you have some)
 THRIFT_SRCS = idl/github.com/uber/cadence/cadence.thrift \
@@ -20,6 +23,7 @@ export PATH := $(GOPATH)/bin:$(PATH)
 
 THRIFT_GEN=$(GOPATH)/bin/thrift-gen
 
+
 define thriftrule
 THRIFT_GEN_SRC += $(THRIFT_GENDIR)/go/$1/tchan-$1.go
 
@@ -58,9 +62,3 @@ test: bins
 clean:
 	rm -rf .gen
 	rm -rf cadence
-
-
-
-cadence: main.go \
-	$(wildcard config/*.go)  \
-	$(wildcard service/*.go) \

common/persistence/persistenceTestBase.go

@@ -585,12 +585,10 @@ func (s *CassandraTestCluster) dropKeyspace() {
 }
 
 func (s *CassandraTestCluster) loadSchema(fileName string, schemaDir string) {
-	cqlshDir := "./cassandra/bin/cqlsh"
+	cqlshDir := "cqlsh"
 	workflowSchemaDir := "./schema/"
 
 	if schemaDir != "" {
-		cqlshDir = schemaDir + "/cassandra/bin/cqlsh"
-		log.Error(cqlshDir)
 		workflowSchemaDir = schemaDir + "/schema/"
 	}