Add part_headers parameter on constructor for setting specific Content-type on a Part
fix bug on test 'test_form_multipart_body_with_content_type'
Update parts.rb
Adjusted post of Arrays to work with .NET servers
Update parts.rb

Cleanup
Merge https://github.com/pinchtools/multipart-post

Conflicts:
	lib/parts.rb
Fix in order to comply with pinchtools branch
Merge branch 'master' of github.com:gernberg/multipart-post into pr-30

Conflicts:
	lib/multipartable.rb
	lib/parts.rb
	test/net/http/post/test_multipart.rb
Merge branch 'pr-30'
Updated history