Working auth and photo json endpoint

Signed-off-by: Kris Nóva <kris@nivenly.com>

vendor/github.com/patrickmn/go-cache/README.md

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+# go-cache
+
+go-cache is an in-memory key:value store/cache similar to memcached that is
+suitable for applications running on a single machine. Its major advantage is
+that, being essentially a thread-safe `map[string]interface{}` with expiration
+times, it doesn't need to serialize or transmit its contents over the network.
+
+Any object can be stored, for a given duration or forever, and the cache can be
+safely used by multiple goroutines.
+
+Although go-cache isn't meant to be used as a persistent datastore, the entire
+cache can be saved to and loaded from a file (using `c.Items()` to retrieve the
+items map to serialize, and `NewFrom()` to create a cache from a deserialized
+one) to recover from downtime quickly. (See the docs for `NewFrom()` for caveats.)
+
+### Installation
+
+`go get github.com/patrickmn/go-cache`
+
+### Usage
+
+```go
+import (
+	"fmt"
+	"github.com/patrickmn/go-cache"
+	"time"
+)
+
+func main() {
+	// Create a cache with a default expiration time of 5 minutes, and which
+	// purges expired items every 10 minutes
+	c := cache.New(5*time.Minute, 10*time.Minute)
+
+	// Set the value of the key "foo" to "bar", with the default expiration time
+	c.Set("foo", "bar", cache.DefaultExpiration)
+
+	// Set the value of the key "baz" to 42, with no expiration time
+	// (the item won't be removed until it is re-set, or removed using
+	// c.Delete("baz")
+	c.Set("baz", 42, cache.NoExpiration)
+
+	// Get the string associated with the key "foo" from the cache
+	foo, found := c.Get("foo")
+	if found {
+		fmt.Println(foo)
+	}
+
+	// Since Go is statically typed, and cache values can be anything, type
+	// assertion is needed when values are being passed to functions that don't
+	// take arbitrary types, (i.e. interface{}). The simplest way to do this for
+	// values which will only be used once--e.g. for passing to another
+	// function--is:
+	foo, found := c.Get("foo")
+	if found {
+		MyFunction(foo.(string))
+	}
+
+	// This gets tedious if the value is used several times in the same function.
+	// You might do either of the following instead:
+	if x, found := c.Get("foo"); found {
+		foo := x.(string)
+		// ...
+	}
+	// or
+	var foo string
+	if x, found := c.Get("foo"); found {
+		foo = x.(string)
+	}
+	// ...
+	// foo can then be passed around freely as a string
+
+	// Want performance? Store pointers!
+	c.Set("foo", &MyStruct, cache.DefaultExpiration)
+	if x, found := c.Get("foo"); found {
+		foo := x.(*MyStruct)
+			// ...
+	}
+}
+```
+
+### Reference
+
+`godoc` or [http://godoc.org/github.com/patrickmn/go-cache](http://godoc.org/github.com/patrickmn/go-cache)