Fixes #144 - Zend_JsonTest::testDecodingInvalidJsonShouldRaiseAnException
Update Json.php

Replacing test on null with catch exception and rethrow the right Zend_Config_Exception - related to #144 (#150)
Update Json.php

Catch exception and rethrow instead of testing on null.
Update Json.php

Handling null value without json_last_error.
Update Json.php
Fixes failure when the big int is converted to float.

1) Zend_Service_Twitter_TwitterTest::testShowStatusReturnsResponse
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-https://api.twitter.com/1.1/statuses/show/307529814640840705.json
+https://api.twitter.com/1.1/statuses/show/3.0752981464084E+17.json
Merge pull request #150 from siad007/patch-2

Fixes #144 - Unit test failed: Zend_JsonTest::testDecodingInvalidJsonShouldRaiseAnException
Merge pull request #156 from mhujer/service-twitter-failure

Zend_Service_Twitter_TwitterTest float failure
New keyword was missing in Sqs Cloud/QueueService adapter when exception is thrown. Would cause fatal error.
Merge pull request #158 from henryhayes/master

New keyword was missing in Sqs Cloud/QueueService adapter when exception is thrown.
PATCH method added
Merge pull request #163 from zavg/master

PATCH method and correct EncType initialization for PATCH-requests added to Zend_Http_Client
Merge branch 'hotfix/163'

Close #163
[#165] Pass namespace argument

- Passes `$namespace` argument provided to `clearCurrentMessages()` to
  `hasCurrentMessages()` to ensure provided namespace is used when available.
Merge branch 'hotfix/165'

Close #165
Adding form elements with same index causes only the last to be rendered

Just spent a good part of yesterday hunting for the root cause of Zend Form not rendering some of my form elements.

Without this patch, the sorting routine overwrites elements if they already exist with the same "order" value, causing them to not be rendered even though they are part of the form for all other purposes. I'm pretty sure this confusing behavior can't be the intention of the framework user, so throwing an exception seems appropriate. Unless someone wishes to create a non-ambiguous solution that automagically handles this?
Merge pull request #169 from kander/patch-1

Adding form elements with same index causes only the last to be rendered
[#169] Remove namespace qualifier

- minimum version is 5.2
- no namespace declared in this file anyways
Merge branch 'hotfix/169'

Close #169
fixes #152