Documentation typo
Add vim swap files to .gitignore
Removed redundant imports
Code structure improvement - removing main part of code out of 'else'
Making license more concrete
Add option to specify graph_category
Major rewrite
Adding default mode

This prevents errors when calling the plugin without any mode (e.g. "fetch uwsgi_").
Preventing newlines in config mode

Newlines in the config part lead to munin errors like:
"No .label provided.
This field has the following extra information: NOTE: The plugin did not provide any label for the data source requests. It is in need of fixing."
Bugfix for multiple apps

When displaying multiple apps, a bogus "uwsgi_.requests" data label was generated which lead to "No .label provided" errors.
Merge pull request #1 from j0nes2k/patch-1

Adding default mode
Merge pull request #2 from j0nes2k/patch-2

Workaround for "No .label provided" bug
Code style
Merge pull request #1 from wikical/master

Some cleanup plus possibility to specify different graph_category