Various doc fixes/improvements [1/?]

- formatting (complying with max 78 line-length)
- low class change amount p/commit per @Wolvereness request
Fixes for commit bfd8cdc
Spacing fix [1 char]
Eliminate needless line breaks
Merge #54

commit 90645f764ba258fc90dcd328f09a37e5fc42a8fc
Author: aerouk
Date:   2013-12-02 23:18:39 +0000

Eliminate needless line breaks

commit 3b68885086c6b8bfe5d99ec05b81333af00885ca
Author: aerouk
Date:   2013-12-02 23:10:07 +0000

Spacing fix [1 char]

commit a95b6e0e8713e76da437f89ed80d133e9f2a1636
Author: aerouk
Date:   2013-12-02 23:07:45 +0000

Fixes for commit bfd8cdc

commit bfd8cdcff1d969e30d293a503afa675019cf3616
Author: aerouk
Date:   2013-12-02 20:24:17 +0000

Various doc fixes/improvements [1/?]

- formatting (complying with max 78 line-length)
- low class change amount p/commit per @Wolvereness request