#1659: Added BigInteger.js (flattened commit)
#2073 BigInteger.js: added string signatures for all methods
#2073: fix spelling
Merge pull request #2073 from Airblader/master

Added definition for BigInteger.js, closes #1659
jQuery UI: changeMonth and changeYear JSDoc
Merge pull request #2085 from johnnyreilly/master

jQuery UI: changeMonth and changeYear JSDoc
added Google Analytics beacon

so we have some github stats in the GA account to compare to the sites
Merge pull request #2088 from borisyankov/docs/beacon

added Google Analytics beacon