Increase the agenda timer from 5min to 1hour

* Readme.org: Increased idle timer for agenda view

This will now automatically run `org-agenda' every hour instead of every
5 minutes.  I found it to be too noisy at the 5minute level.
Added the package smex

* Readme.org: Added smex

I am trying out the smex package for better M-x
functionality. Hopefully it removes some of the warts from the pure ido solution.
Set default tab-width to 4

* Readme.org: Set default tab-width to 4

Using smart-tabs-mode is not enough, I also needed to set my default
tab-width to get more legible code blocks.

Future idea is to make an increase/decrease function to do this on any
given buffer.
Update IDO settings

* Readme.org: Update ido settings

Update IDO to guess for ffap and always create a new buffer without
asking.
Misc spacing changes.

* Readme.org: Spacing changes
* Readme.org: Added midnight mode section
Added binding for apps key to org-agenda

* Readme.org: Added new key for org-agenda -- apps
Updated capture templates to have journals

* Readme.org: