Moved to google.golang.org/genproto/googleapis/api/annotations

Fixes #52

vendor/github.com/Masterminds/sprig/docs/integer_slice.md

@@ -0,0 +1,25 @@
+# Integer Slice Functions
+
+## until
+
+The `until` function builds a range of integers.
+
+```
+until 5
+```
+
+The above generates the list `[0, 1, 2, 3, 4]`.
+
+This is useful for looping with `range $i, $e := until 5`.
+
+## untilStep
+
+Like `until`, `untilStep` generates a list of counting integers. But it allows
+you to define a start, stop, and step:
+
+```
+untilStep 3 6 2
+```
+
+The above will produce `[3 5]` by starting with 3, and adding 2 until it is equal
+or greater than 6. This is similar to Python's `range` function.