updated launch stack link

README.md

@@ -21,7 +21,7 @@ Click launch button to spin up the latest release of CDeep3M on the cloud (~10 m
 
 **Oregon region:**
 
-[![Launch Deep3m AWS CloudFormation link](https://s3.amazonaws.com/cloudformation-examples/cloudformation-launch-stack.png)](https://console.aws.amazon.com/cloudformation/home?region=us-west-2#/stacks/new?stackName=cdeep3m-stack-0-15-0rc3&templateURL=https://s3-us-west-2.amazonaws.com/cdeep3m-releases/0.15.0rc3/cdeep3m_0.15.0rc3_basic_cloudformation.json)
+[![Launch Deep3m AWS CloudFormation link](https://s3.amazonaws.com/cloudformation-examples/cloudformation-launch-stack.png)](https://console.aws.amazon.com/cloudformation/home?region=us-west-2#/stacks/new?stackName=cdeep3m-stack-0-15-1&templateURL=https://s3-us-west-2.amazonaws.com/cdeep3m-releases/0.15.1/cdeep3m_0.15.1_basic_cloudformation.json)
 
 **NOTE: Running CloudFormation stack requires AWS account and will result in EC2 charges (0.9-3$ per hour runtime)**
 
@@ -74,14 +74,14 @@ Done with your segmentation? Don't forget to [delete your Cloud Stack][deletesta
 #### Step 1) Download release tarball
 
 ```Bash
-wget https://github.com/CRBS/cdeep3m/releases/download/v0.15.0rc3/cdeep3m-0.15.0rc3.tar.gz
+wget https://github.com/CRBS/cdeep3m/releases/download/v0.15.1/cdeep3m-0.15.1.tar.gz
 ```
 
 #### Step 2) Uncompress 
 
 ```Bash
-tar -zxf cdeep3m-0.15.0rc3.tar.gz
-cd cdeep3m-0.15.0rc3
+tar -zxf cdeep3m-0.15.1.tar.gz
+cd cdeep3m-0.15.1
 ```
 
 #### Step 3) Add to path