Simplified GH Actions (#22)

* Rollback the PR commands

* Redirect to main repo since CRAN is having issues with URLs into actions, c.f.

Found the following (possibly) invalid URLs:
  URL: https://github.com/coatless/rcppensmallen/actions?query=workflow%3AR-CMD-check
    From: README.md
    Status: Error
    Message: libcurl error code 35:
      	error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version

Author: coatless

.github/workflows/pr-commands.yaml

@@ -1,3 +1,7 @@
+2019-01-13  James Balamuta  <[email protected]>
+
+	* .github/workflows/pr-commands.yaml: Removed as its overly eager.
+
 2019-12-30  James Balamuta  <[email protected]>
 
 	* DESCRIPTION (Version): Release 2.11.1

ChangeLog

@@ -1,7 +1,7 @@
 # RcppEnsmallen
 
 <!-- badges: start -->
-[![Build status](https://github.com/coatless/rcppensmallen/workflows/R-CMD-check/badge.svg)](https://github.com/coatless/rcppensmallen/actions)
+[![Build status](https://github.com/coatless/rcppensmallen/workflows/R-CMD-check/badge.svg)](https://github.com/coatless/rcppensmallen)
 [![License](https://eddelbuettel.github.io/badges/GPL2+.svg)](https://www.gnu.org/licenses/gpl-2.0.html) 
 [![CRAN](https://www.r-pkg.org/badges/version/RcppEnsmallen)](https://cran.r-project.org/package=RcppEnsmallen) 
 [![Downloads](https://cranlogs.r-pkg.org/badges/RcppEnsmallen?color=brightgreen)](https://www.r-pkg.org/pkg/RcppEnsmallen)