bump to v0.3

Author: sckott

DESCRIPTION

@@ -3,7 +3,7 @@ Title: Interface to the 'Orcid.org' 'API'
 Description: Client for the 'Orcid.org' 'API' (http://orcid.org/).
     Functions included for searching for people, searching by 'DOI',
     and searching by 'Orcid' 'ID'.
-Version: 0.2.8.9100
+Version: 0.3.0
 Authors@R: c(person("Scott", "Chamberlain", role = c("aut", "cre"),
     email = "myrmecocystus@gmail.com"))
 License: MIT + file LICENSE