Updated to v1.1 (corrected)

- Optimized script
- Combined 'popGrowl' and 'grrPop' to a single 'popGrowl' call
- Split 'position' option to 'vPosition' and 'hPosition'
- Removed 'width' from options (now set with CSS)
- Fixed bug with opening notification animation

Corrected: Incorrect value for 'type' in 'README.MD' code example