Updated version to go along with pull request #416 from Cristian
Balint (makes git/wget/curl downloads more persistent by enabling
retry options for each).

VERSION

diff --git a/VERSION b/VERSION
index 4916ca9..ea0c147 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.0.456
+1.0.457