Update with Jef's upstream:
- add support for Cressi Goa and Cartesio
- update the Shearwater PNF parser to Jef's version
- misc minor fixes
* git://github.com/libdivecomputer/libdivecomputer:
Use the timezone setting of the dive computer
Add support for the Cressi Goa and Cartesio
Add an extra parameter for the initial CRC value
Add support for the Ratio iDive Color series
Shearwater Petrel Native Format parsing
Shearwater: detect which logbook format is support
Shearwater: add Teric to list of supported dive computers
Shearwater: skip deleted dives
Fix a potential buffer overflow