profile: stabilize ruby22 packages

profiles/pentoo/base/package.accept_keywords/dev-lang

@@ -2,11 +2,4 @@ dev-lang/ruby:2.2
 
 #The following packages are required for ruby:2.2
 =virtual/rubygems-13
-~dev-ruby/rdoc-5.1.0
-~dev-ruby/rubygems-2.6.11
-~dev-ruby/test-unit-3.2.3
-~dev-ruby/power_assert-1.0.1
 ~app-eselect/eselect-ruby-20161226
-~dev-ruby/minitest-5.10.1
-~dev-ruby/kpeg-1.1.0
-~dev-ruby/json-2.0.3

profiles/pentoo/base/package.accept_keywords/dev-ruby

@@ -1,3 +1,24 @@
+#ruby22
+~dev-ruby/addressable-2.5.1
+~dev-ruby/builder-3.2.3
+~dev-ruby/crack-0.4.3
+~dev-ruby/execjs-2.7.0
+~dev-ruby/hashdiff-0.3.2
+~dev-ruby/json-2.0.3
+~dev-ruby/kpeg-1.1.0
+~dev-ruby/mime-types-2.99.2
+~dev-ruby/minitest-5.10.1
+~dev-ruby/nokogiri-1.7.1
+~dev-ruby/pg-0.18.4
+~dev-ruby/power_assert-1.0.1
+~dev-ruby/public_suffix-2.0.5
+~dev-ruby/rack-1.6.5
+~dev-ruby/rdoc-5.1.0
+~dev-ruby/rubygems-2.6.11
+~dev-ruby/safe_yaml-1.0.4
+~dev-ruby/test-unit-3.2.3
+~dev-ruby/webmock-1.24.6
+
 #ruby21
 ~dev-ruby/racc-1.4.12
 ~dev-ruby/multi_json-1.11.2
@@ -228,6 +249,13 @@ dev-ruby/tzinfo-data
 =dev-ruby/colorize-0.8* **
 ~dev-ruby/net-dns-0.8.0
 ~dev-ruby/em-proxy-0.1.8
+=dev-ruby/timers-4.1*
+
+#https://github.com/evilsocket/bettercap/issues/412
+=dev-ruby/rubydns-2.0.0*
+=dev-ruby/async-dns-0.10*
+=dev-ruby/async-0.10*
+dev-ruby/nio4r:2
 
 #arachni-1*
 
@@ -249,7 +277,7 @@ dev-ruby/tzinfo-data
 ~dev-ruby/ttfunk-1.4.0
 ~dev-ruby/oj_mimic_json-1.0.1
 ~dev-ruby/rouge-1.10.1
-~dev-ruby/loofah-2.0.3 ~amd64
+~dev-ruby/loofah-2.0.3
 ~dev-ruby/oj-2.14.6
 =dev-ruby/rb-readline-0.5*
 dev-ruby/mail:2.6