Merge pull request #459 from bogensberger/b/crate-0.45.8

updated crate to 0.45.8

library/crate

@@ -2,8 +2,8 @@
 
 # see also https://crate.io
 
-latest: git://github.com/crate/[email protected].7
+latest: git://github.com/crate/[email protected].8
 0.44: git://github.com/crate/[email protected]
 0.44.8: git://github.com/crate/[email protected]
-0.45: git://github.com/crate/[email protected].7
-0.45.7: git://github.com/crate/[email protected]
+0.45: git://github.com/crate/[email protected].8
+0.45.8: git://github.com/crate/[email protected]