simpler meta charset

- HTML5 version of meta charset is much simpler
- put meta charset first: http://stackoverflow.com/a/17141651/287568
- no need for /> in HTML (only for XHTML)
review css links

- can leave out `@type` in html5
- consistent use of quotes
indenting and whitespace
closing </p> tags
whitespace

separate sentences so it's easier to read and edit the html
en-dash for date ranges

- advice from ALA: http://alistapart.com/article/emen/#section5
- use a list for achievements section
use empty alt for decorative images

http://webaim.org/techniques/alttext/#decorative
nested sections for experience

- rework heading levels
- nested sections
- refactor css to match changed markup
css whitespace

- indenting
- bracket placement
no units for zero values

0px === 0
whitespace

remove stray space
update alt text

http://webaim.org/techniques/alttext/#context
lowercase

consistent case: lowercase for html tags and attributes is most common
Merge pull request #1 from bboyle/review

Review