See #57 - Add Developer Mode to installer.

    Adds an extra_includes directory to installer and loads .php files from that directory
    reponds to a php define DEVELOPER_MODE, which if set to true will
    - by pass the renaming of admin directory
    - set a default temporary password of developer1
Merge pull request #58 from zcwilt/v160

See #57 - Add Developer Mode to installer.