tealeg/xlsx — pull request #54 by trinchan (2014-10-14 02:16:06+00:00)
Title: Remove runtime package dependency when getting maximum cell indices

`int(^uint(0) >> 1)` will always return the maximum signed integer value for the current architecture. you can see some discussion [here](https://groups.google.com/forum/#!msg/golang-nuts/a9PitPAHSSU/ziQw1-QHw3EJ).