merge master into pubsub-hp (#1591)

* Update version to 0.8.1-SNAPSHOT (#1467)

Also, update versions in README to 0.8.0

* Add link to Maven Central for maven-central badge. (#1468)

Used to link to the image, which wasn't super useful.

* fix more races in pubsub tests

Previously BlockingProcessStreamReader has a terminate() method,
used to tell the Reader to stop reading from the emulator process.

This causes an inter-process race.
If the Reader stops before reading emulator's output,
the emulator process will hang as it tries to write to stdout/stderr
as there's no one to read from the other side of the pipe.

Since there is no way to safely stop the Reader,
this commit deletes the method and its associated test.

Additionally, the timeout for LocalSystemTest is increased to 3 minutes,
since the emulator, somehow, consistently takes just longer than a
minute to shut down.

* Regenerating SPI layer (#1501)

* Converting Error Reporting and Monitoring to use resource name types
* Removing formatX/parseX methods from pubsub, converting usage of the
  same to resource name types
* New methods in Logging and PubSub

* Updating grpc dependency to 1.0.3 (#1504)

* Release 0.8.1 (#1512)

* Fix code snippet (wrong method name) in README.md

Original code snippet in _"Querying data"_ section: 

`..while (!queryResponse.jobComplete()) {..`

This results in a compile error: 

_"Cannot resolve method jobComplete()"_

The correct method is `jobCompleted()`

* Updating version in README files. [ci skip]

* Update version to 0.8.2-alpha-SNAPSHOT

* Allow path in URIs passed to newFileSystem (#1470)

* This makes it easier for users who start with a URI describing a full
path to get a FileSystem that can work with that path, since they no
longer have to needlessly remove the path from the URI.

Note that Oracle's description of newFileSystem [1] puts no restriction
on the passed URI.

[1]
https://docs.oracle.com/javase/7/docs/api/java/nio/file/FileSystems.html#newFileSystem(java.net.URI,%20java.util.Map)

* Preventing logging re-entrance at FINE level (#1523)

* Preventing logging re-entrance at FINE level

Also:
* Reducing the scope of synchronized blocks
* Removing logger exclusions except for Http2FrameLogger

* Add a PathMatcher for CloudStorageFileSystem (#1469)

Add a test, as well.
We reuse the default PathMatcher since it does a fine job of globbing files.

* Set timestamp from LogRecord (#1533)

* Initialize the default MonitoredResource from a GAE environment (#1535)

* BigQuery: Add support to FormatOptions for AVRO

googleapis/google-cloud-java#1441

Added new constant in FormatOptions, and a corresponding factory method. Updated test cases. Confirmed that AVRO does not require special treatment (like CSV does), so no additional changes are required.

* Reverting changed commited by mistake before review.

* BigQuery: Add support to FormatOptions for AVRO

googleapis/google-cloud-java#1441

Added new constant in FormatOptions and a corresponding factory method. Updated test cases. Confirmed that AVRO does not require special treatment (like CSV does), so no additional changes are required.

* use RpcFuture and remove old BundlingSettings (#1572)

* use RpcFuture and remove old BundlingSettings

* Release 0.8.2

Note: This version was accidentally released to Sonatype because of
experimenting with deployment commands, combined with the fact that
autoReleaseAfterClose is set to true. Since releases can't be taken
back, we might as well own up to the release and push the code
forward.

* Updating version in README files. [ci skip]

* Fixing javadoc error in GaeFlexLoggingEnhancer (#1582)

* get tests to compile and pass

google-cloud-core/README.md

@@ -19,16 +19,16 @@ If you are using Maven, add this to your pom.xml file
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-core</artifactId>
-  <version>0.8.0</version>
+  <version>0.8.2-alpha</version>
 </dependency>
 ```
 If you are using Gradle, add this to your dependencies
 ```Groovy
-compile 'com.google.cloud:google-cloud-core:0.8.0'
+compile 'com.google.cloud:google-cloud-core:0.8.2-alpha'
 ```
 If you are using SBT, add this to your dependencies
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-core" % "0.8.0"
+libraryDependencies += "com.google.cloud" % "google-cloud-core" % "0.8.2-alpha"
 ```
 
 Troubleshooting

google-cloud-core/pom.xml

@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-pom</artifactId>
-    <version>0.8.1-SNAPSHOT</version>
+    <version>0.8.2-alpha</version>
   </parent>
   <properties>
     <site.installationModule>google-cloud-core</site.installationModule>
@@ -111,7 +111,7 @@
     <dependency>
       <groupId>com.google.api</groupId>
       <artifactId>gax</artifactId>
-      <version>0.0.27</version>
+      <version>0.0.28</version>
       <exclusions>
         <exclusion>
           <groupId>io.grpc</groupId>
@@ -122,7 +122,7 @@
     <dependency>
       <groupId>com.google.api.grpc</groupId>
       <artifactId>grpc-google-common-protos</artifactId>
-      <version>0.1.3</version>
+      <version>0.1.5</version>
       <exclusions>
         <exclusion>
           <groupId>io.grpc</groupId>
@@ -133,7 +133,7 @@
     <dependency>
       <groupId>com.google.api.grpc</groupId>
       <artifactId>grpc-google-iam-v1</artifactId>
-      <version>0.1.3</version>
+      <version>0.1.5</version>
       <exclusions>
         <exclusion>
           <groupId>io.grpc</groupId>