Change homepage and allow pushing to rubygems

Author: ajkiessl

etda_utilities.gemspec

@@ -12,18 +12,9 @@ Gem::Specification.new do |spec|
 
   spec.summary       = 'A gem containing common fuctions for the ETDA applications.'
   spec.description   = 'Contains Partner, .., ..., etc. '
-  spec.homepage      =  'https://etda.libraries.psu.edu'
+  spec.homepage      =  'https://github.com/psu-stewardship/etda_utilities'
   spec.license       = "MIT"
 
-  # Prevent pushing this gem to RubyGems.org. To allow pushes either set the 'allowed_push_host'
-  # to allow pushing to a single host or delete this section to allow pushing to any host.
-  if spec.respond_to?(:metadata)
-    spec.metadata["allowed_push_host"] = "TODO: Set to 'http://mygemserver.com'"
-  else
-    raise "RubyGems 2.0 or newer is required to protect against " \
-      "public gem pushes."
-  end
-
   spec.files = `git ls-files -z`.split("\x0").reject do |f|
     f.match(%r{^(test|spec|features)/})
   end