fix small typos : punctuation mark
Merge branch 'hotfix/4791'

Close #4791
according to http://www.jsonrpc.org/specification#error_object the error code for parse error is -32700
catch exception when parsing malformed JSON and set property
check for parse error property on request
added test case, formatting
fix for issue #4819 removing a space to savely recognize header lines
comment added
fixed ErrorTest.php and put real value for parse error
Merge pull request #4780
Merge pull request #4780 in master
update copyright year of Zend\Text\Figlet\zend-framework.flf
fix typo : "StdClass" should "stdClass" with little "s"
Merge pull request #4826
Merge pull request #4826 in master
Merge pull request #4825
Merge pull request #4825 in master
Merge pull request #4820. Fix #4819
Merge pull request #4820. Fix #4819 in master
Correct spelling of function getMajorVersion

Corrected the name of the function and provide a proxy for backwards compatibility. Refs #4804