corrected documentation for Request get_json()
Fix #856 ommited typo in quickstart
Merge pull request #843 from wbowlin/master

corrected documentation for Request get_json()
Fix with block
Merge pull request #858 from svieira/patch-2

Patch for tutorial (minor code error)
Fix typo.
Merge pull request #863 from jet-sun/patch-1

Fix typo.
Updated some typos

Fixed some incorrect variable references.
Makes the error names consistent
Don't refer to flaskext in docs
Merge pull request #886 from talam/patch-1

Updated some typos
Merge pull request #890 from seancron/documentation-fix

Documentation fix: Makes the error names consistent
Merge pull request #891 from ThiefMaster/docs-flaskext

Don't refer to flaskext in app.extensions docs
Clear exceptions when pushing a context

Fixes #882
Merge branch '0.10-maintenance'
Fix typo s/at at/at a/
Fix typo in docs for error_handler_spec
Merge pull request #895 from daybarr/patch-1

Fix typo in docs for error_handler_spec
fix typo
Merge pull request #899 from pengfei-xue/master

fix typo(there-> their)