Bump versions for 3.3.1-p22

Author: elgalu

CHANGELOG.md

@@ -7,8 +7,35 @@ Note image ids also change after scm-source.json has being updated which trigger
 ###### To get container versions
     docker exec grid versions
 
+## TBD_DOCKER_TAG
+ + **Changes:** https://github.com/elgalu/docker-selenium/compare/c15e824fca396637f6c61...master (TBD_DATE)
+    + Upgrade Chrome patch to 60.0.3112.101
+    + Using the IP (91.189.89.49) instead of (keyserver.ubuntu.com) due to recurrent errors in Travis
+    + Stop installing docker-compose as is already part of TravisCI env
+    + Chore: Add python get_a_chrome_headless_driver() example function
+    + Chore: Add ga-beacon.appspot.com GA tracker to the README file
+ + **Image tag details:**
+    + Selenium version: TBD_SELENIUM_3_VERSION (TBD_SELENIUM_3_REVISION)
+    + Chrome stable:  TBD_CHROME_STABLE
+    + Firefox stable: TBD_FIREFOX_FOR_SEL3
+    + Geckodriver: TBD_GECKO_DRIVER
+    + Chromedriver: TBD_CHROME_DRIVER (TBD_CHROMEDRIVER_COMMIT)
+    + Java: TBD_JAVA_VENDOR Java TBD_JAVA_BUILD
+    + Timezone: TBD_TIME_ZONE
+    + FROM ubuntu:UBUNTU_FLAVOR-UBUNTU_DATE
+    + Python: TBD_PYTHON_VERSION
+    + Tested on kernel dev host: 4.4.0-89-generic x86_64
+    + Tested on kernel CI  host: TBD_HOST_UNAME
+    + Built at dev host with: Docker version 17.05.0-ce, build 89658be
+    + Built at CI  host with: Docker version TBD_DOCKER_VERS, build TBD_DOCKER_BUILD
+    + Built at dev host with: Docker Compose version 1.14.0, build c7bdf9e
+    + Built at CI  host with: Docker Compose version TBD_DOCKER_COMPOSE_VERS, build TBD_DOCKER_COMPOSE_BUILD
+    + Image size: TBD_IMAGE_SIZE
+    + Digest: TBD_DIGEST
+    + Image ID: TBD_IMAGE_ID
+
 ## 3.3.1-p21
- + **Changes:** https://github.com/elgalu/docker-selenium/compare/6f0fede4d91c35846d8d...master (2017-08-11)
+ + **Changes:** https://github.com/elgalu/docker-selenium/compare/6f0fede4d91c35846d8d...c15e824fca396637f6c61 (2017-08-11)
     + Upgrade ubuntu:xenial-20170802
     + Make mouse pointer visible configurable, credits @safchain
     + Add missing ubuntu key F76221572C52609D

VERSION

@@ -1 +1 @@
-3.3.1-p21
+3.3.1-p22

capabilities.json

@@ -2,7 +2,7 @@
   "caps": [
     {
       "BROWSER_NAME": "chrome",
-      "VERSION": "60.0.3112.90",
+      "VERSION": "60.0.3112.101",
       "PLATFORM": "LINUX"
     },
     {

capabilities3.json

@@ -2,7 +2,7 @@
   "caps": [
     {
       "BROWSER_NAME": "chrome",
-      "VERSION": "60.0.3112.90",
+      "VERSION": "60.0.3112.101",
       "PLATFORM": "LINUX"
     },
     {