commented mascroses as example in config
check if configuration macroses already defined

before settings default values
Merge pull request #116 from yas375/config-improvements-3

check if configuration macroses already defined
Merge pull request #115 from yas375/config-improvements

commented mascroses as example in config
Update README.mdown

Fix Purchase example to work with the current API.
Merge pull request #125 from jyap808/patch-1

Update README.mdown
Merge remote-tracking branch 'upstream/master' into develop