Wait until vpp is ready + Update vendor

Change-Id: I7c42d44d60f84fd21e55f9e4928d776f5466cc83
Signed-off-by: Lukas Macko <lmacko@cisco.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/vendor/github.com/pkg/profile/README.md b/vendor/github.com/pkg/profile/README.md
new file mode 100644
index 0000000..37bfa58
--- /dev/null
+++ b/vendor/github.com/pkg/profile/README.md
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+profile
+=======
+
+Simple profiling support package for Go
+
+[![Build Status](https://travis-ci.org/pkg/profile.svg?branch=master)](https://travis-ci.org/pkg/profile) [![GoDoc](http://godoc.org/github.com/pkg/profile?status.svg)](http://godoc.org/github.com/pkg/profile)
+
+
+installation
+------------
+
+    go get github.com/pkg/profile
+
+usage
+-----
+
+Enabling profiling in your application is as simple as one line at the top of your main function
+
+```go
+import "github.com/pkg/profile"
+
+func main() {
+    defer profile.Start().Stop()
+    ...
+}
+```
+
+options
+-------
+
+What to profile is controlled by config value passed to profile.Start. 
+By default CPU profiling is enabled.
+
+```go
+import "github.com/pkg/profile"
+
+func main() {
+    // p.Stop() must be called before the program exits to
+    // ensure profiling information is written to disk.
+    p := profile.Start(profile.MemProfile, profile.ProfilePath("."), profile.NoShutdownHook)
+    ...
+}
+```
+
+Several convenience package level values are provided for cpu, memory, and block (contention) profiling.
+
+For more complex options, consult the [documentation](http://godoc.org/github.com/pkg/profile).
+
+contributing
+------------
+
+We welcome pull requests, bug fixes and issue reports.
+
+Before proposing a change, please discuss it first by raising an issue.