Changed TZ offset to int32_t to handle large offsets
Merge pull request #54 from crwper/tz_offset_to_int32

Changed TZ offset to int32_t to handle large offsets
Merge remote-tracking branch 'flysight/master' into tz_offset_to_int32
Merge pull request #7 from crwper/tz_offset_to_int32

Timezone offset to int32