error description fix
using params option insted of body (it is not 'x-www-form-urlencoded')
revert
Revert "using params option insted of body (it is not 'x-www-form-urlencoded')"

This reverts commit c6edb5d029e62851ea0114a97de387a460f8ef34.
headers and params fix
rspec & access_token spec
typo fix
notification spec
message spec
test section
rspec color setting
Merge pull request #1 from mbendik/rspec-and-fixes

Specs & Raise error fix & Content-Type header added