use composer not npm.
set working dir for example composer install
Revert "set working dir for example composer install"

This reverts commit de39e21953862cc1dc41aebbf8e32a392b8331ad.
Revert "use composer not npm."

This reverts commit a884443c8bc3aa85947cb16b75baf2c14550f740.
Make sure methods can be used. -ref #3
Release v0.3.2
Merge pull request #1 from Xiphe/master

Update from origin