Improve build warnings

Author: CloCkWeRX

Gemfile.lock

@@ -391,7 +391,7 @@ DEPENDENCIES
   capybara
   cocaine
   coffee-rails
-  coffee-script-source (~> 1.8.0)
+  coffee-script-source (~> 1.8, >= 1.8.0)
   country_select
   database_cleaner
   dynamic_form
@@ -415,14 +415,14 @@ DEPENDENCIES
   premailer
   pry-rails
   quiet_assets
-  rails (~> 4.2.0)
+  rails (~> 4.2)
   rails-observers
   rails3-jquery-autocomplete
   rails_12factor
   rails_autolink
   rainbow (< 2.2.1)
-  ransack (~> 1.6.2)
-  ransack_ui (>= 1.3.1)
+  ransack (~> 1.6, >= 1.6.2)
+  ransack_ui (~> 1.3, >= 1.3.1)
   rb-fchange
   rb-fsevent
   rb-inotify

fat_free_crm.gemspec

@@ -20,7 +20,7 @@ Gem::Specification.new do |gem|
   gem.required_ruby_version = '>= 2.0.0'
   gem.license = 'MIT'
 
-  gem.add_dependency 'rails',               '~> 4.2.0'
+  gem.add_dependency 'rails',               '~> 4.2'
   gem.add_dependency 'rails-observers'
   # Sprockets 2.2.3 appears to have a bug resolving assets from the engine update to '>= 3.0.0 once released'
   gem.add_dependency 'sprockets-rails',     '2.2.2'
@@ -52,12 +52,12 @@ Gem::Specification.new do |gem|
   gem.add_dependency 'psych', '~> 1'        if RUBY_VERSION.to_f < 2.0
   gem.add_dependency 'thor'
   gem.add_dependency 'rails_autolink'
-  gem.add_dependency 'coffee-script-source', '~>1.8.0' # pegged until https://github.com/jashkenas/coffeescript/issues/3829 is resolved
+  gem.add_dependency 'coffee-script-source', '~> 1.8', '>= 1.8.0' # pegged until https://github.com/jashkenas/coffeescript/issues/3829 is resolved
   gem.add_dependency 'country_select'
 
   # FatFreeCRM has released it's own versions of the following gems:
   #-----------------------------------------------------------------
-  gem.add_dependency 'ransack_ui',          '>= 1.3.1'
-  gem.add_dependency 'ransack',             '~> 1.6.2'
+  gem.add_dependency 'ransack_ui',          '~> 1.3', '>= 1.3.1'
+  gem.add_dependency 'ransack',             '~> 1.6', '>= 1.6.2'
   gem.add_dependency 'email_reply_parser_ffcrm'
 end