HH-40961 format
HH-40961 remove all Warnings during 'mvn clean install' [s.chernatkin]
HH-40961 prepare pom.xml to upload release to Sonatype (and to central then) [s.chernatkin]
[maven-release-plugin] prepare release subscribe-2.0
[maven-release-plugin] prepare for next development iteration
add to README, that subscribe in maven central repo already [s.chernatkin]
format
improve Google 2.0 Example a bit [d.chekmarev]
format
add OpenID id_token parsing from response to GoogleAPI 2.0
format
add optional OAuth 'state' request parameter
format and remove star imports
rename 'Scribe' to 'SubScribe' in javadocs, comments, etc.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	src/main/java/org/scribe/builder/ServiceBuilder.java
	src/main/java/org/scribe/builder/api/FacebookApi.java
	src/main/java/org/scribe/builder/api/GoogleApi20.java
	src/main/java/org/scribe/extractors/JsonTokenExtractor.java
	src/main/java/org/scribe/model/OAuthConfig.java
	src/main/java/org/scribe/model/Token.java
	src/test/java/org/scribe/examples/Google20Example.java