Fixes from review of PR25

Dockerfile

@@ -26,4 +26,4 @@ RUN gem update bundler
 RUN bundle install
 
 # Run the app
-CMD cd $APP_HOME && bundle exec foreman start
+CMD bundle exec foreman start

Rakefile

@@ -19,9 +19,9 @@ def next_version
 end
 
 task :tag do
-  sh "docker tag parabuzzle/craneoperator:latest parabuzzle/craneoperator:#{next_version}"
-  sh "docker tag parabuzzle/craneoperator:latest parabuzzle/docker-registry-ui:latest"
-  sh "docker tag parabuzzle/craneoperator:latest parabuzzle/docker-registry-ui:#{next_version}"
+  sh "docker tag -f parabuzzle/craneoperator:latest parabuzzle/craneoperator:#{next_version}"
+  sh "docker tag -f parabuzzle/craneoperator:latest parabuzzle/docker-registry-ui:latest"
+  sh "docker tag -f parabuzzle/craneoperator:latest parabuzzle/docker-registry-ui:#{next_version}"
 end
 
 desc "Push to Dockerhub"

app/components/Repos/RepoConfig.js

@@ -63,7 +63,7 @@ export default class RepoConfig extends React.Component {
         <hr/>
         <div className="row">
           <div className="col-md-3">
-            <b>Lables:</b>
+            <b>Labels:</b>
           </div>
           <div className="col-md-9">
             {this.props.config.Labels && Object.keys(this.props.config.Labels).map((label, index) => (

server.rb

@@ -94,14 +94,14 @@ class CraneOp < Sinatra::Base
 
   def sort_versions(ary)
     valid_version_numbers = ary.select { |i| i if i.match(/^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+(-[[:alnum:]]+)?$/) }
-    non_valid_version_numbers = (ary - valid_version_numbers).sort
+    non_valid_version_numbers = ary - valid_version_numbers
     versions = valid_version_numbers.sort_by {|v| Gem::Version.new( v.gsub(/^[a-z|A-Z|.]*/, '') ) } + non_valid_version_numbers
     if versions.include?('latest')
       # Make sure 'latest' appears at the top of the list
       versions.delete('latest')
-      versions.unshift('latest')
+      versions.push('latest')
     end
-    versions.reverse
+    versions
   end
 
   def registry_url