Code smell: Avoid needless decorations

* Replaced 704 occurances of (.*)\b([a-z_]+)\(\) with \1\2

  3 Examples:

      The code:
          ctx = OpenSSL::SSL::SSLContext.new()
      becomes:
          ctx = OpenSSL::SSL::SSLContext.new
      The code:
          skip()
      becomes:
          skip
      The code:
          path = tempfile()
      becomes:
          path = tempfile

* Replaced 31 occurances of ^( *)end *#.* with \1end

  3 Examples:

      The code:

      becomes:

      The code:
          end # Dir.foreach
      becomes:
          end
      The code:
          end # def
      becomes:
          end

3 files changed, 4 insertions, 4 deletions

diff --git a/lib/puppet/network/handler/fileserver.rb b/lib/puppet/network/handler/fileserver.rb
index 1131e434a..0a5082012 100755
--- a/lib/puppet/network/handler/fileserver.rb
+++ b/lib/puppet/network/handler/fileserver.rb
@@ -112,7 +112,7 @@ class Puppet::Network::Handler
                 if configuration
                     readconfig(false) # don't check the file the first time.
                 else
-                    create_default_mounts()
+                    create_default_mounts
                 end
             end
         end
@@ -424,7 +424,7 @@ class Puppet::Network::Handler
                 else
                     Puppet.notice "No client; expanding '#{path}' with local host"
                     # Else, use the local information
-                    map = localmap()
+                    map = localmap
                 end
                 path.gsub(/%(.)/) do |v|
                     key = $1
diff --git a/lib/puppet/network/handler/master.rb b/lib/puppet/network/handler/master.rb
index 6f2c238a2..6696df448 100644
--- a/lib/puppet/network/handler/master.rb
+++ b/lib/puppet/network/handler/master.rb
@@ -33,7 +33,7 @@ class Puppet::Network::Handler
 
             args[:Local] = true
 
-            @ca = (hash.include?(:CA) and hash[:CA]) ? Puppet::SSLCertificates::CA.new() : nil
+            @ca = (hash.include?(:CA) and hash[:CA]) ? Puppet::SSLCertificates::CA.new : nil
 
             # This is only used by the cfengine module, or if --loadclasses was
             # specified in +puppet+.
diff --git a/lib/puppet/network/handler/report.rb b/lib/puppet/network/handler/report.rb
index 50e2fbfea..d935d3822 100755
--- a/lib/puppet/network/handler/report.rb
+++ b/lib/puppet/network/handler/report.rb
@@ -52,7 +52,7 @@ class Puppet::Network::Handler
             # Used for those reports that accept yaml
             client = report.host
 
-            reports().each do |name|
+            reports.each do |name|
                 if mod = Puppet::Reports.report(name)
                     # We have to use a dup because we're including a module in the
                     # report.