Update paws.common version and release notes (#264)

Author: davidkretch

paws.common/DESCRIPTION

@@ -1,7 +1,7 @@
 Package: paws.common
 Type: Package
 Title: Paws Low-Level Amazon Web Services API
-Version: 0.2.6
+Version: 0.3.0
 Authors@R: c(
         person("David", "Kretch", email = "[email protected]", role = c("aut", "cre")),
         person("Adam", "Banker", email = "[email protected]", role = "aut"),

paws.common/NEWS.md

@@ -1,3 +1,12 @@
+# paws.common 0.3.0
+
+* Add HTTP status codes to the error response when an operation fails, along
+  with any other information returned by AWS about the error.
+* Add support for S3 operation GetBucketLocation, which needs special handling.
+* Fix how paws.common provides request handlers to specific services (e.g. S3)
+  so that fixes to handlers don't require re-installing any package other than
+  paws.common.
+
 # paws.common 0.2.6
 
 * Fix handling of nested inputs and outputs for services like DynamoDB.

paws.common/cran-comments.md

@@ -1,6 +1,6 @@
 ## Test environments
 
-* local Windows install, R 3.6.1
+* local Windows install, R 3.5.3
 * R-hub (devel and release)
 
 ## R CMD check results