Added tests for setting caret position after inserting text
Renamed newline2.html to newline-caret.html and newline3.html to newline-range.html
Minor/ignore - Alert "Pass"/"Fail" in newline.html instead of "true"/"false"
Removed alert from jquery.caret.js
Updated textarea value to include multiple consecutive newlines in newline-range.html
Added browser bugs to README.md
Updated browser compatibility list in README.md
Added technical notes about detached elements and selection state to README.md