Update most samples to new 1.5 library

Update many samples to new 1.5 library

Resolves these issues:

Issue 99:	buzz-v1-json-oauth2-android-sample
Issue 192:	buzz-v1-json-oauth2-cmdline-sample
Issue 235:	Task sample 
Issue 241:	 Could you please upgrade docs-v3-atom-oauth-sample to 1.4 version of Google API Client Library
Issue 276:	Better Prediction Samples

[rmistry, 2011-08-11 20:18:36]

LGTM

[yanivi, 2011-08-16 15:20:31]

Updated the samples.  Please take a look again.

[rmistry, 2011-08-22 16:06:26]

http://codereview.appspot.com/4879041/diff/6001/buzz-appengine-sample/.classpath
File buzz-appengine-sample/.classpath (left):

http://codereview.appspot.com/4879041/diff/6001/buzz-appengine-sample/.classp...
buzz-appengine-sample/.classpath:3: 
Nit: to be consistent with rest of the samples- indent by 2 spaces and leave a
space before '/>'

http://codereview.appspot.com/4879041/diff/6001/calendar-appengine-sample/src...
File
calendar-appengine-sample/src/main/java/com/google/api/services/samples/calendar/appengine/server/CalendarGwtRpcSample.java
(right):

http://codereview.appspot.com/4879041/diff/6001/calendar-appengine-sample/src...
calendar-appengine-sample/src/main/java/com/google/api/services/samples/calendar/appengine/server/CalendarGwtRpcSample.java:124:

Preconditions check in the first line of this method.

http://codereview.appspot.com/4879041/diff/6001/calendar-appengine-sample/src...
File
calendar-appengine-sample/src/main/java/com/google/api/services/samples/calendar/appengine/server/Utils.java
(left):

http://codereview.appspot.com/4879041/diff/6001/calendar-appengine-sample/src...
calendar-appengine-sample/src/main/java/com/google/api/services/samples/calendar/appengine/server/Utils.java:22:

Update javadoc since its not just for JDO persistence anymore?

http://codereview.appspot.com/4879041/diff/6001/calendar-appengine-sample/src...
File
calendar-appengine-sample/src/main/java/com/google/api/services/samples/calendar/appengine/server/Utils.java
(right):

http://codereview.appspot.com/4879041/diff/6001/calendar-appengine-sample/src...
calendar-appengine-sample/src/main/java/com/google/api/services/samples/calendar/appengine/server/Utils.java:56:

why is it not private anymore?

http://codereview.appspot.com/4879041/diff/6001/calendar-cmdline-sample/src/m...
File
calendar-cmdline-sample/src/main/java/com/google/api/services/samples/calendar/cmdline/CalendarRequestInitializer.java
(right):

http://codereview.appspot.com/4879041/diff/6001/calendar-cmdline-sample/src/m...
calendar-cmdline-sample/src/main/java/com/google/api/services/samples/calendar/cmdline/CalendarRequestInitializer.java:1:
/*
There are similarities between this class and
appengine/server/CalendarRequestInitializer.
Can we move CalenderRequestInitializer to shared-sample-calendar and subclass it
in the cmdline and the appengine versions?

http://codereview.appspot.com/4879041/diff/6001/discovery-appengine-sample/.c...
File discovery-appengine-sample/.classpath (right):

http://codereview.appspot.com/4879041/diff/6001/discovery-appengine-sample/.c...
discovery-appengine-sample/.classpath:3: <classpathentry kind="src"
path="src/main/java" />
Nit: to be consistent with rest of the samples- indent by 2 spaces and leave a
space before '/>'

http://codereview.appspot.com/4879041/diff/6001/shared-sample/.classpath
File shared-sample/.classpath (right):

http://codereview.appspot.com/4879041/diff/6001/shared-sample/.classpath#newc...
shared-sample/.classpath:1: <?xml version="1.0" encoding="UTF-8"?>
Instead of shared-sample, shared-sample-cmdline, shared-sample-calendar is it
possible to instead have:

shared-sample
shared-sample/cmdline
shared-sample/calendar

so in future we could have (if required):

shared-sample/appengine
shared-sample/android

This will make the top level samples repository cleaner.

[yanivi, 2011-08-26 20:48:25]

All comments done.  Please take a look again.

[rmistry, 2011-08-29 16:40:29]

LGTM

http://codereview.appspot.com/4879041/diff/30001/shared/shared-sample-android...
File
shared/shared-sample-android/src/main/java/com/google/api/services/samples/shared/android/ClientCredentials.java
(right):

http://codereview.appspot.com/4879041/diff/30001/shared/shared-sample-android...
shared/shared-sample-android/src/main/java/com/google/api/services/samples/shared/android/ClientCredentials.java:30:
public class ClientCredentials {
I do not think this should be specific to only android samples, cmdline samples
may need to use this as well to avoid exceeding the default number of queries
per second. Eg: for diacritization the sample does not work without specifying
an api key:
http://codereview.appspot.com/4838061/patch/27001/28036

[yanivi, 2011-08-29 18:15:45]

http://codereview.appspot.com/4879041/diff/30001/shared/shared-sample-android...
File
shared/shared-sample-android/src/main/java/com/google/api/services/samples/shared/android/ClientCredentials.java
(right):

http://codereview.appspot.com/4879041/diff/30001/shared/shared-sample-android...
shared/shared-sample-android/src/main/java/com/google/api/services/samples/shared/android/ClientCredentials.java:30:
public class ClientCredentials {
On 2011/08/29 16:40:29, rmistry wrote:
> I do not think this should be specific to only android samples, cmdline
samples
> may need to use this as well to avoid exceeding the default number of queries
> per second. Eg: for diacritization the sample does not work without specifying
> an api key:
> http://codereview.appspot.com/4838061/patch/27001/28036

Makes sense.  Please put a ClientCredentials.java file in the
shared-sample-cmdline project for that purpose.  I don't want to share
ClientCredentials across the shared-sample-<platform> projects because the use
cases and instructions for each are sufficiently different that I think it would
get too confusing.