GeoPointParserUtils bug fixed

I've rewritten the part for parsing "geo:lat,lon" string. Tests passed. (What app does send those kinds of geo intents?)
Fixed one more bug (with whitespace in the geo url).
What are you doing here?
[\\-\\d{1,2}\\.\\d] is a character class.
Thus you match:
* all digits
* {
* }
* ,
* -
* .

?