Import NavSpark examples.
Import 20140606 release of NavSpark IDE.
Correct character for degrees symbol.

Don't know what the previous was encoded in, probably some Windows encoding.
Add object and methods for accessing DOP data in GNSS class.
Add methods to GNSSParam for changing update intervals of NMEA sentences

As described by Martin Furter on the NavSpark forum:
http://www.navspark.com.tw/blog/tutorial-using-uart1?commentId=6653778%3AComment%3A1892
Fix spelling typo in NMEA_INERVAL_T
Add some (X)Emacs patterns to the gitignore file
Add methods to GNSSParam for setting all other parameters in init_mode