Update spritz.js

Fixing the selection of the red letter to be the exact same as the original. Fixing words longer than 22 chars.
Fixed: script keeps running for ever

When a text selection begins or ends with spaces the script keeps running, draining battery. This correct that behavior
add speed-readerff to sisters
spritzit
Merge pull request #69 from jbmartinez/blanks-fix

Fixed: script keeps running for ever
Use spritz official weightings
Merge branch 'dev' of github.com:Miserlou/OpenSpritz into dev
iOS in readme
terz
add squirt to the sister project list
Merge pull request #86 from cameron/patch-2

add squirt to the sister project list
Added responsive at 599px

+ combined some selector rulesets
+ many `@media (max-width: 599px)` rules fixes #64 ([test bookmarklet](https://f.cloud.github.com/assets/3332524/2429339/59edcb30-ac7b-11e3-9353-8251b87272eb.jpg))
+ should look good down to 320px wide (iPhone 3gx & other older smart phones)
+ might still have [credits wrapping](https://f.cloud.github.com/assets/3332524/2429339/59edcb30-ac7b-11e3-9353-8251b87272eb.jpg)
Merge pull request #87 from tomByrer/patch-5

Added responsive at 599px
Update style.css

Fixing an issue where the host page sets the default position of "span" tags to "absolute"
This resulted in the padding being useless 
e.g: linkedin articles
Merge pull request #90 from JannieP/patch-2

Update style.css
rawgithub url is now just rawgit
make use of RawGit's CDN
Merge pull request #107 from brandly/rawgit

rawgithub link forwards through to rawgit