updating version to 4.2.22

Author: thomas-mangin

README.md

@@ -56,9 +56,9 @@ The latest version is available on [`pypi`](https://pypi.python.org/pypi), the P
 It is also possible to download the latest archive from github
 
 ```sh
-> curl -L https://github.com/Exa-Networks/exabgp/archive/4.2.21.tar.gz | tar zx
+> curl -L https://github.com/Exa-Networks/exabgp/archive/4.2.22.tar.gz | tar zx
 
-> cd exabgp-4.2.21
+> cd exabgp-4.2.22
 > ./sbin/exabgp --version
 > ./sbin/exabgp --help
 
@@ -81,10 +81,10 @@ or to use git master
 > ./bin/healthcheck --help
 ```
 
-or change git to use any previous release (here 4.2.21)
+or change git to use any previous release (here 4.2.22)
 
 ```sh
-> git checkout 4.2.21
+> git checkout 4.2.22
 > ./sbin/exabgp --version
 ```
 

README.rst

@@ -55,8 +55,8 @@ Without installation
 
 ::
 
-    curl -L https://github.com/Exa-Networks/exabgp/archive/4.2.21.tar.gz | tar zx
-    ./exabgp-4.2.21/sbin/exabgp --help
+    curl -L https://github.com/Exa-Networks/exabgp/archive/4.2.22.tar.gz | tar zx
+    ./exabgp-4.2.22/sbin/exabgp --help
 
 Feedback and getting involved
 =============================

lib/exabgp/version.py

@@ -1,7 +1,7 @@
 import os
 
-commit = "4ae19e0f"
-release = "4.2.21"
+commit = "5913d818"
+release = "4.2.22"
 json = "4.0.1"
 text = "4.0.1"
 version = os.environ.get('EXABGP_VERSION',release)