Migrate to sinatra/puma from webrick

As I can't do IO#select on sinatra/puma to run it when I have time, I
have to run it on separate thread.
This means Nodes container needs to be thread safe, it now has ghetto
mutex locking, but I probably need to be be more focused what are the
external methods that can be called and wrap those in @mutex.synchronize

Provide also HTML UI not just JSON for ghetto UI to people who don't want to
integrate

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/oxidized/output/file.rb b/lib/oxidized/output/file.rb
index da778ff..ee8a9a6 100644
--- a/lib/oxidized/output/file.rb
+++ b/lib/oxidized/output/file.rb
@@ -25,7 +25,6 @@ class OxFile < Output
     open(file, 'w') { |fh| fh.write data }
   end
 
-  
   def fetch node, group
     cfg_dir = @cfg[:directory]
     if group # group is explicitly defined by user
@@ -39,6 +38,6 @@ class OxFile < Output
       end
     end
   end
-  
+
 end
 end