Added a config option for including content preview.

Often my content preview is someone tweet or something else I'm not interested in preserving.  This provides an easy way to include it or not.
Modified date format of dteToday as matching was not working.
Merge pull request #152 from dcwalker/master

Added 'instapaper_include_content_preview' config option
Merge pull request #153 from brs/things.2

Modified date format of dteToday as matching was not working.
Corrected rb Unassigned Var and added or to the apple script

This allows for operation on 10.8.4 and Thinks 2.2.1
Merge pull request #166 from MBuchaus/master

correct things.rb's apple script
adding oAuth for Twitter
Merge branch 'release/2.1.0.0'

* release/2.1.0.0:
  adding oAuth for Twitter
  oops
  Touching up install.rb and adding Atom check to popular posts logger in BlogLogger
  Adding Runkeeper plugin
  Removed runkeeper_app_id from config; not necessary for API call.
  New run keeper plugin.
Merge branch 'master' of github.com:ttscoff/Slogger

* 'master' of github.com:ttscoff/Slogger:
  Corrected rb Unassigned Var and added or to the apple script
  Modified date format of dteToday as matching was not working.
  Added a config option for including content preview.
Merge branch 'develop' of github.com:ttscoff/Slogger into develop

* 'develop' of github.com:ttscoff/Slogger:
  runkeeper-plugin: clean up
  runkeeper-plugin: Fixed a typo
  runkeeper-plugin: Added an option to show distances in kilometers