component/firefox: Add more geckodriver versions

0.16.1, 0.19.0 and 0.22.0

component/firefox/buildout.cfg

@@ -155,18 +155,35 @@ script =
 # Current geckodriver installed as buildout:bin-directory/geckodriver
 <= geckodriver-0.21.0
 
+[geckodriver-0.22.0]
+<= geckodriver-base
+version = 0.22.0
+i686-md5sum = 6de7544753fda56fbaa8382dcac99aaa
+x86_64-md5sum = 81746200ce5841e00cabf3b8ea7db542
+
 [geckodriver-0.21.0]
 <= geckodriver-base
 version = 0.21.0
 i686-md5sum = 9fc1657dd1b94272d0cdb3b29ca80f79
 x86_64-md5sum = 6bc36d4fd4975e296cdb3fa3c5e26a41
 
+[geckodriver-0.19.0]
+<= geckodriver-base
+version = 0.19.0
+i686-md5sum = 07cd383c8aef8ea5ef194a506141afd6
+x86_64-md5sum = ca6935a72fd0527d15a78a17a35e56e8
+
 [geckodriver-0.17.0]
 <= geckodriver-base
 version = 0.17.0
 i686-md5sum = 79b1a158f96d29942a111c0905f1c807
 x86_64-md5sum = be18faeea6e7db9db6990d8667e2298f
 
+[geckodriver-0.16.1]
+<= geckodriver-base
+version = 0.16.1
+i686-md5sum = not not on github
+x86_64-md5sum = 57dfd55d4759d9878eb75b4c0123d00c
 
 [geckodriver-0.14.0]
 <= geckodriver-base