update some gem dependencies (#211)

* update gems that can be updated, pinned some versions to work with Rails 3/Ruby2.1

* updated ameoba, and tzinfo

* locked the dependencies that can't be updated

* downgrade selenium-webdriver, will sort the version out with setting up the tests

Gemfile

@@ -5,10 +5,19 @@ gem 'rails', '~>3.2.22'
 # pin this to post-CVE 2017-5946
 gem 'rubyzip', '~> 1.2.3'
 
+# pin the following dependencies to work with Ruby 2.1 and Rails 3
+gem 'arbre','1.1.1'
+gem 'rb-inotify','0.9.10'
+gem 'public_suffix','3.0.3'
+gem 'bourbon','4.2.7'
+
 gem 'mysql2', '~>0.3.20'
 gem 'omniauth'
 gem 'omniauth-shibboleth'
-gem 'recaptcha'
+
+# pin recaptcha to work with Ruby 2.1 and Rails 3
+# some work is required to upgrade to 4.9. So pinned it to 3.x for now
+gem 'recaptcha', '3.4.0'
 gem 'i18n'
 gem 'globalize', '~>3.1.0'
 gem 'dragonfly'
@@ -66,7 +75,8 @@ gem 'validate_url'
 # gem 'sword2ruby'
 
 gem 'thin'
-gem 'wicked_pdf'
+# Pinned this version for Ruby 2.1 and Rails 3
+gem 'wicked_pdf','1.1.0'
 gem 'htmltoword'
 # To use ActiveModel has_secure_password
 # gem 'bcrypt-ruby', '~> 3.0.0'
@@ -86,7 +96,8 @@ gem 'htmltoword'
 group :development, :test do
   gem 'rspec-rails'
   gem 'rspec'
-  gem 'selenium-webdriver'
+  # pinned this version to current version. Leave for the test setup to be completed
+  gem 'selenium-webdriver', '2.53.4'
 
   # pint this to issue 115 - security warning
   gem 'mail', '~> 2.5.5'

Gemfile.lock

@@ -42,26 +42,27 @@ GEM
     activesupport (3.2.22.5)
       i18n (~> 0.6, >= 0.6.4)
       multi_json (~> 1.0)
-    addressable (2.4.0)
+    addressable (2.6.0)
+      public_suffix (>= 2.0.2, < 4.0)
     afm (0.2.2)
     amoeba (3.1.0)
       activerecord (>= 3.2.6)
     arbre (1.1.1)
       activesupport (>= 3.0.0)
     arel (3.0.3)
-    bcrypt (3.1.11)
+    bcrypt (3.1.13)
     better_errors (2.5.1)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
-    binding_of_caller (0.7.2)
+    binding_of_caller (0.8.0)
       debug_inspector (>= 0.0.1)
     bourbon (4.2.7)
       sass (~> 3.4)
       thor (~> 0.19)
     builder (3.0.4)
     cancan (1.6.10)
-    childprocess (0.5.9)
+    childprocess (0.9.0)
       ffi (~> 1.0, >= 1.0.11)
     ci_reporter (1.9.2)
       builder (>= 2.1.2)
@@ -72,13 +73,13 @@ GEM
     coffee-script (2.4.1)
       coffee-script-source
       execjs
-    coffee-script-source (1.10.0)
+    coffee-script-source (1.12.2)
     commonjs (0.2.7)
     concurrent-ruby (1.1.5)
     contact_us (0.5.0)
       rails (>= 3.0.0)
-    daemons (1.2.4)
-    debug_inspector (0.0.2)
+    daemons (1.3.1)
+    debug_inspector (0.0.3)
     devise (3.5.10)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
@@ -90,21 +91,21 @@ GEM
       actionmailer (>= 3.2.6)
       devise (>= 3.2.0)
     diff-lcs (1.3)
-    dragonfly (1.0.12)
+    dragonfly (1.2.0)
       addressable (~> 2.3)
       multi_json (~> 1.0)
-      rack (>= 1.3.0)
+      rack (>= 1.3)
     email_validator (2.0.1)
       activemodel
     erubi (1.8.0)
     erubis (2.7.0)
-    eventmachine (1.2.0.1)
+    eventmachine (1.2.7)
     exception_notification (4.1.1)
       actionmailer (>= 3.0.4)
       activesupport (>= 3.0.4)
     execjs (2.7.0)
     ffi (1.11.1)
-    formtastic (3.1.4)
+    formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
     friendly_id (4.0.10.1)
@@ -118,20 +119,20 @@ GEM
     hashery (2.1.2)
     hashie (3.6.0)
     hike (1.2.3)
-    htmltoword (0.5.1)
+    htmltoword (1.1.0)
       actionpack
       nokogiri
       rubyzip (>= 1.0)
     i18n (0.9.5)
       concurrent-ruby (~> 1.0)
-    inherited_resources (1.6.0)
-      actionpack (>= 3.2, < 5)
-      has_scope (~> 0.6.0.rc)
-      railties (>= 3.2, < 5)
+    inherited_resources (1.7.2)
+      actionpack (>= 3.2, < 5.2.x)
+      has_scope (~> 0.6)
+      railties (>= 3.2, < 5.2.x)
       responders
-    jbuilder (2.6.0)
-      activesupport (>= 3.0.0, < 5.1)
-      multi_json (~> 1.2)
+    jbuilder (2.6.4)
+      activesupport (>= 3.0.0)
+      multi_json (>= 1.2)
     journey (1.0.4)
     jquery-rails (3.1.5)
       railties (>= 3.0, < 5.0)
@@ -144,7 +145,7 @@ GEM
       activesupport (>= 3.0.0)
     launchy (2.4.3)
       addressable (~> 2.3)
-    ledermann-rails-settings (2.4.2)
+    ledermann-rails-settings (2.4.3)
       activerecord (>= 3.1)
     less (2.6.0)
       commonjs (~> 0.2.7)
@@ -166,7 +167,7 @@ GEM
     omniauth (1.4.2)
       hashie (>= 1.2, < 4)
       rack (>= 1.0, < 3)
-    omniauth-shibboleth (1.2.1)
+    omniauth-shibboleth (1.3.0)
       omniauth (>= 1.0.0)
     orm_adapter (0.5.0)
     pdf-reader (2.2.0)
@@ -175,9 +176,8 @@ GEM
       hashery (~> 2.0)
       ruby-rc4
       ttfunk
-    polyamorous (1.3.1)
-      activerecord (>= 3.0)
     polyglot (0.3.5)
+    public_suffix (3.0.3)
     rack (1.4.7)
     rack-cache (1.9.0)
       rack (>= 0.4)
@@ -201,46 +201,52 @@ GEM
       rdoc (~> 3.4)
       thor (>= 0.14.6, < 2.0)
     rake (12.3.2)
-    ransack (1.8.2)
-      actionpack (>= 3.0)
-      activerecord (>= 3.0)
-      activesupport (>= 3.0)
+    ransack (1.8.10)
+      actionpack (>= 3.0, < 5.2)
+      activerecord (>= 3.0, < 5.2)
+      activesupport (>= 3.0, < 5.2)
       i18n
-      polyamorous (~> 1.3)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
     rdoc (3.12.2)
       json (~> 1.4)
-    recaptcha (3.3.0)
+    recaptcha (3.4.0)
       json
     ref (2.0.0)
     responders (1.1.2)
       railties (>= 3.2, < 4.2)
     rolify (5.2.0)
     rollbar (2.20.1)
       multi_json
-    rspec (3.5.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-    rspec-core (3.5.4)
-      rspec-support (~> 3.5.0)
-    rspec-expectations (3.5.0)
+    rspec (3.8.0)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+    rspec-core (3.8.0)
+      rspec-support (~> 3.8.0)
+    rspec-expectations (3.8.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-mocks (3.5.0)
+      rspec-support (~> 3.8.0)
+    rspec-mocks (3.8.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.5.0)
-    rspec-rails (3.5.2)
+      rspec-support (~> 3.8.0)
+    rspec-rails (3.8.2)
       actionpack (>= 3.0)
       activesupport (>= 3.0)
       railties (>= 3.0)
-      rspec-core (~> 3.5.0)
-      rspec-expectations (~> 3.5.0)
-      rspec-mocks (~> 3.5.0)
-      rspec-support (~> 3.5.0)
-    rspec-support (3.5.0)
+      rspec-core (~> 3.8.0)
+      rspec-expectations (~> 3.8.0)
+      rspec-mocks (~> 3.8.0)
+      rspec-support (~> 3.8.0)
+    rspec-support (3.8.0)
     ruby-rc4 (0.1.5)
     rubyzip (1.2.3)
-    sass (3.4.22)
+    sass (3.7.4)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
     sass-rails (3.2.6)
       railties (~> 3.2.0)
       sass (>= 3.1.10)
@@ -258,14 +264,14 @@ GEM
     therubyracer (0.11.4)
       libv8 (~> 3.11.8.12)
       ref
-    thin (1.7.0)
+    thin (1.7.2)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
     thor (0.20.3)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     tilt (1.4.1)
-    tinymce-rails (4.4.1)
+    tinymce-rails (5.0.5)
       railties (>= 3.1.1)
     treetop (1.4.15)
       polyglot
@@ -277,24 +283,26 @@ GEM
       rails (>= 3.1)
       railties (>= 3.1)
     tzinfo (0.3.55)
-    uglifier (3.0.1)
+    uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)
-    validate_url (1.0.2)
+    validate_url (1.0.8)
       activemodel (>= 3.0.0)
-      addressable
-    warden (1.2.6)
+      public_suffix
+    warden (1.2.7)
       rack (>= 1.0)
-    websocket (1.2.3)
-    wicked_pdf (1.0.6)
+    websocket (1.2.8)
+    wicked_pdf (1.1.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   activeadmin (= 1.0.0.pre1)
   amoeba
+  arbre (= 1.1.1)
   better_errors
   binding_of_caller
+  bourbon (= 4.2.7)
   cancan
   ci_reporter (= 1.9.2)
   coffee-rails (~> 3.2.1)
@@ -320,24 +328,26 @@ DEPENDENCIES
   omniauth
   omniauth-shibboleth
   pdf-reader
+  public_suffix (= 3.0.3)
   rails (~> 3.2.22)
-  recaptcha
+  rb-inotify (= 0.9.10)
+  recaptcha (= 3.4.0)
   rolify
   rollbar
   rspec
   rspec-rails
   rubyzip (~> 1.2.3)
   sass
   sass-rails (~> 3.2.3)
-  selenium-webdriver
+  selenium-webdriver (= 2.53.4)
   syslog-logger
   therubyracer (= 0.11.4)
   thin
   tinymce-rails
   twitter-bootstrap-rails (~> 2.2.8)
   uglifier
   validate_url
-  wicked_pdf
+  wicked_pdf (= 1.1.0)
 
 BUNDLED WITH
    1.16.6