Updated version list for v2.3

Author: Tony Sansone

.gitignore

@@ -6,4 +6,5 @@ build/
 meta.yaml
 fabfile
 giza.log
+backups
 

config/redirects

@@ -1,7 +1,8 @@
 define: base https://docs.mongodb.com/bi-connector
-define: versions v1.1 v2.0 v2.1 master
-symlink: v2.2 -> master
-symlink: current -> master
+define: versions v1.1 v2.0 v2.1 v2.2 master
+symlink: v2.3 -> master
+symlink: upcoming -> master
+symlink: current -> v2.2
 
 (v1.1-*]: bi-connector/${version}/reference/mongobiuser -> ${base}/${version}/components
 (v1.1-*]: bi-connector/${version}/reference/mongobischema -> ${base}/${version}/components
@@ -19,4 +20,4 @@ raw: bi-connector/release-notes -> ${base}/master/release-notes
 [*-v2.1]: bi-connector/${version}/connect/mysql -> ${base}/${version}/tutorial/connecting
 [*-v2.1]: bi-connector/${version}/connect/tableau -> ${base}/${version}/tutorial/connecting
 (v2.1-*]: bi-connector/${version}/tutorial/connecting -> ${base}/${version}/tutorial/using-the-bi
-(v2.1-*]: bi-connector/${version}/tutorial/connecting-to-atlas -> ${base}/${version}/reference/mongosqld
+(v2.1-*]: bi-connector/${version}/tutorial/connecting-to-atlas -> ${base}/${version}/reference/mongosqld