Ensure cookies are deleted from prefs fixes #214
fixed bug for same name parameter
Merge pull request #225 from tonchidot/master

Fixed bug for same name parameter at RequestParams.
fix bug of  post 'multipart/form-data' request without file data
Merge pull request #226 from coffeesherk/master

fix bug of post 'multipart/form-data' request without file data
add content-type parameter for char-stream data in multipart/form-data

add content-type parameter for char-stream data in multipart/form-data &
fix bug of writing wrong last boundary
Merge pull request #228 from coffeesherk/master

add content-type parameter for char-stream data in multipart/form-data & fix bug of writing wrong last boundary
Merge pull request #2 from loopj/master

merge loopj/master