bump version to 0.0-7

Author: krlmlr

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: styler
 Title: Non-invasive Pretty Printing of R code
-Version: 0.0-6
+Version: 0.0-7
 Authors@R: person("Kirill", "Müller", role = c("aut", "cre"), email = "[email protected]")
 Description:
     Pretty-prints R code without changing the user's formatting intent.
@@ -28,7 +28,7 @@ Remotes:
 License: GPL-3
 Encoding: UTF-8
 LazyData: true
-Date: 2017-07-10
+Date: 2017-07-27
 BugReports: https://github.com/krlmlr/styler/issues
 URL: https://github.com/krlmlr/styler, http://krlmlr.github.io/styler
 Roxygen: list(markdown = TRUE, roclets = c("rd", "namespace", "pkgapi::api_roclet"))